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C program to find FIBONACCI series

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C program : How to find FIBONACCI series</span></h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">k,r;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">long</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">i=0l,j=1,f;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #3f7f5f;">//Taking maximum numbers form user</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter the number range:"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&r);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"FIBONACCI SERIES: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%ld %ld"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,i,j); </span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #3f7f5f;">//printing first two values.</span></span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">for</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(k=2;k<r;k++){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         f=i+j;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         i=j;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         j=f;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">" %ld"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,j);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span><br />
<span style="font-size: 14pt;"><span style="font-family: 'courier new';"> </span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8PHghPeJIO1RdAewHpg3zoQQzb2t44sobLktYdnaEcnn5EsC8WCZEqGapN8-KkxGxDiXR3LOnESiD3Jt2DgBeePc9B58BFD3vlhDlfsY2od6TSsvMsYAAa5iwtYy3MXAi8G_BE6CCz9k/s1600/c+program+to+find+out+fibonacci+series.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="C programs, C programming examples, C prorgam for fibonacci series" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8PHghPeJIO1RdAewHpg3zoQQzb2t44sobLktYdnaEcnn5EsC8WCZEqGapN8-KkxGxDiXR3LOnESiD3Jt2DgBeePc9B58BFD3vlhDlfsY2od6TSsvMsYAAa5iwtYy3MXAi8G_BE6CCz9k/s1600/c+program+to+find+out+fibonacci+series.JPG" title="C program to find FIBONACCI series" /></a></div>
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C program to find FIBONACCI series

C program : How to find FIBONACCI series #include <stdio.h> int main(){ int k,r; long int i=0l,j=1,f; ...

C program to find Factorial of a number

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C program : How to find factorial of a number </h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">i=1,f=1,num;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter a number: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&num);</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(i<=num){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      f=f*i;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      i++;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Factorial of %d is: %d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,num,f);</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span><br />
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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C program to find Factorial of a number

C program : How to find factorial of a number #include <stdio.h> int main(){ int i=1,f=1,num; printf( "Ent...

C program which print its own source code as its output

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C program : How to print own source code as output using c </h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    FILE *fp;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">char </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">c;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    fp = fopen(__FILE__,</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"r"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">do</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">{</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         c= getc(fp);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         putchar(c);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(c!=EOF);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    fclose(fp);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span><br />
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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C program which print its own source code as its output

C program : How to print own source code as output using c #include <stdio.h> int main(){ FILE *fp; char...

C program to print hello world without using semicolon

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C program : How to print hello world without using semicolon</h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">void </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Hello world"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">)){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Solution: 2</span></span></h3>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">void </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(!printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Hello world"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">)){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Solution: 3</span></span></h3>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">void </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">switch</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Hello world"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">)){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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C program to print hello world without using semicolon

C program : How to print hello world without using semicolon #include <stdio.h> void main(){ if (printf( "Hello ...

Find out LCM of two numbers

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C program to find out LCM of two numbers:</h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><stdio.h></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">n1,n2,x,y;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"\nEnter two numbers:"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d %d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&n1,&n2);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  x=n1,y=n2;</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(n1!=n2){</span></span></div>
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      <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(n1>n2)</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">           n1=n1-n2;</span></span></div>
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      <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      n2=n2-n1;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"L.C.M=%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,x*y/n1);</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-family: 'courier new';"><span style="font-size: 19px;"><strong>LCM program in c with two numbers (Other logic) :</strong></span></span><br /><br /><br /><div style="margin-bottom: 0in;">
<span style="font-family: 'courier new';"><span style="font-size: 14pt;"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-family: 'courier new';"><span style="font-size: 14pt;"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">lcm(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-family: 'courier new';"><span style="font-size: 14pt;"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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<span style="font-family: 'courier new';">    <span style="font-size: 14pt;"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">a,b,l;</span></span></div>
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<span style="font-family: 'courier new';"><span style="font-size: 14pt;">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter any two positive integers "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-family: 'courier new';"><span style="font-size: 14pt;">    scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&a,&b);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(a>b)</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         l = lcm(a,b);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         l = lcm(b,a);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"LCM of two integers is %d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,l);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">lcm(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">a,</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">b){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">temp = a;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(1){</span></span></div>
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         <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(temp % b == 0 && temp % a == 0)</span></span></div>
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             <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">break</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         temp++;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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   <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">temp;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 19px;"><span style="font-family: 'courier new';"><strong>LCM program in c with multiple numbers :</strong></span></span><br /><br /><div style="margin-bottom: 0in;">
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<span style="font-family: 'courier new';"><span style="color: #7f0055;"><span style="font-size: 14pt;">#include</span></span><span style="font-size: 14pt;"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-family: 'courier new';"><span style="color: #7f0055;"><span style="font-size: 14pt;">int </span></span><span style="font-size: 14pt;">lcm(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-family: 'courier new';"><span style="color: #7f0055;"><span style="font-size: 14pt;">int </span></span><span style="font-size: 14pt;">main(){</span></span></div>
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<span style="font-family: 'courier new';"><span style="color: #7f0055;">    <span style="font-size: 14pt;">int </span></span><span style="font-size: 14pt;">a,b=1;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter positive integers. To quit press zero."</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(1){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&a);</span></span></div>
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         <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(a<1)</span></span></div>
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             <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">break</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">;</span></span></div>
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         <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(a>b)</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">             b = lcm(a,b);</span></span></div>
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         <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">             b = lcm(b,a);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"LCM is %d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,b);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">lcm(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">a,</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">b){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">temp = a;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(1){</span></span></div>
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         <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(temp % b == 0 && temp % a == 0)</span></span></div>
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             <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">break</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         temp++;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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 </div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">temp;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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Output:</h2>
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Find out LCM of two numbers

C program to find out LCM of two numbers: #include <stdio.h> int main(){ int n1,n2,x,y; printf( "\nEnter ...

C program for solving quadratic equation

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C program : How to solve quadratic equation using C </h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><math.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">float </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">a,b,c;</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">float </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">d,root1,root2;  </span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter a, b and c of quadratic equation: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%f%f%f"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&a,&b,&c);</span></span></div>
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   </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  d = b * b - 4 * a * c;</span></span></div>
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  </div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(d < 0){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Roots are complex number.\n"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Roots of quadratic equation are: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%.3f%+.3fi"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,-b/(2*a),sqrt(-d)/(2*a));</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">", %.3f%+.3fi"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,-b/(2*a),-sqrt(-d)/(2*a));</span></span></div>
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  </div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0; </span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(d==0){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Both roots are equal.\n"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   root1 = -b /(2* a);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Root of quadratic equation is: %.3f "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,root1);</span></span></div>
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 </div>
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   <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">{</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Roots are real numbers.\n"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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  </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   root1 = ( -b + sqrt(d)) / (2* a);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   root2 = ( -b - sqrt(d)) / (2* a);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">   printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Roots of quadratic equation are: %.3f , %.3f"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,root1,root2);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
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 </div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
<h2 style="text-align: left;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7iqYGkWXwWRmNwIak1tLvIKwX4rjY7j3gs0nNVB2J9pyHsh7qLXgsr54yCcyOk_WjIdwwoGwyzMyVIha-9aJctRk6AbVWOVZF5Er_xHQByl9CbnN7h9lGTEpbv-x3hYVfGXSJRo_OTrE/s1600/c+program+for+solving+quadratic+equation.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="c programs, c programming, c examples" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7iqYGkWXwWRmNwIak1tLvIKwX4rjY7j3gs0nNVB2J9pyHsh7qLXgsr54yCcyOk_WjIdwwoGwyzMyVIha-9aJctRk6AbVWOVZF5Er_xHQByl9CbnN7h9lGTEpbv-x3hYVfGXSJRo_OTrE/s1600/c+program+for+solving+quadratic+equation.JPG" title="c program to solve quadratic equation" /></a></div>
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C program for solving quadratic equation

C program : How to solve quadratic equation using C #include <stdio.h> #include <math.h> int main(){ f...

c program to find Variance, Mean, Standard Deviation

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C program - How to Find Variance, Mean and Standard Deviation using C</h2>
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<code class="c preprocessor">#include <stdio.h></code></div>
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<code class="c preprocessor">#include <conio.h></code></div>
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<code class="c preprocessor">#include <math.h></code></div>
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<code class="c preprocessor">#define MAXSIZE 10</code></div>
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</div>
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<code class="c keyword bold">void </code><code class="c plain">main()</code></div>
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<code class="c plain">{</code></div>
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<code class="c spaces"> </code><code class="c color1 bold">float </code><code class="c plain">x[MAXSIZE];</code></div>
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<code class="c spaces"> </code><code class="c color1 bold">int </code>  <code class="c plain">i, n;</code></div>
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<code class="c spaces"> </code><code class="c color1 bold">float </code><code class="c plain">avrg, var, SD, sum=0, sum1=0;</code></div>
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<code class="c spaces"> </code><code class="c plain">clrscr();</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code><code class="c plain">(</code><code class="c string">"Enter the value of N\n"</code><code class="c plain">);</code></div>
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<code class="c spaces"> </code><code class="c functions bold">scanf</code><code class="c plain">(</code><code class="c string">"%d"</code><code class="c plain">, &n);</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code><code class="c plain">(</code><code class="c string">"Enter %d real numbers\n"</code><code class="c plain">,n);</code></div>
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<code class="c spaces"> </code><code class="c keyword bold">for</code><code class="c plain">(i=0; i<n; i++)</code></div>
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<code class="c spaces"> </code><code class="c plain">{</code></div>
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<code class="c spaces">  </code><code class="c functions bold">scanf</code><code class="c plain">(</code><code class="c string">"%f"</code><code class="c plain">, &x[i]);</code></div>
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<code class="c spaces"> </code><code class="c plain">}</code></div>
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</div>
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<code class="c spaces"> </code><code class="c comments">/* Compute the sum of all elements */</code></div>
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</div>
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<code class="c spaces"> </code><code class="c keyword bold">for</code><code class="c plain">(i=0; i<n; i++)</code></div>
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<code class="c spaces"> </code><code class="c plain">{</code></div>
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<code class="c spaces">  </code><code class="c plain">sum = sum + x[i];</code></div>
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<code class="c spaces"> </code><code class="c plain">}</code></div>
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<code class="c spaces"> </code><code class="c plain">avrg = sum /(</code><code class="c color1 bold">float </code><code class="c plain">) n;</code></div>
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<code class="c spaces"> </code><code class="c comments">/* Compute  varaience  and standard deviation  */</code></div>
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<code class="c spaces"> </code><code class="c keyword bold">for</code><code class="c plain">(i=0; i<n; i++)</code></div>
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<code class="c spaces"> </code><code class="c plain">{</code></div>
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<code class="c spaces">  </code><code class="c plain">sum1 = sum1 + </code><code class="c functions bold">pow</code><code class="c plain">((x[i] - avrg),2);</code></div>
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<code class="c spaces"> </code><code class="c plain">}</code></div>
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<code class="c spaces"> </code><code class="c plain">var = sum1 / (</code><code class="c color1 bold">float </code><code class="c plain">) n;</code></div>
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<code class="c spaces"> </code><code class="c plain">SD = </code><code class="c functions bold">sqrt</code><code class="c plain">(var);</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code><code class="c plain">(</code><code class="c string">"Average of all elements  = %.2f\n"</code><code class="c plain">, avrg);</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code><code class="c plain">(</code><code class="c string">"Varience of all elements = %.2f\n"</code><code class="c plain">, var);</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code><code class="c plain">(</code><code class="c string">"Standard deviation       = %.2f\n"</code><code class="c plain">, SD);</code></div>
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<code class="c plain">}  </code><code class="c comments">/*End of main()*/</code></div>
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<code class="c comments"><br /></code></div>
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<code class="c comments">Output:</code></h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg096LN4XKkz4gPI7GnXonOPYZ5T3MpyfHHh7irDfwi4lN01IaX60JP6j3_EPeHHw38XFvkuA55B-fUlJBKpxlX8i5lNEBPce_A8AMzYPXo1cue4d8J-dJi5QxCH9FIaRWWRX8zRV1MBj4/s1600/c+program+to+find++variance%252C+mean%252C+standard+deviation.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="C programs, c programming, c examples, " border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg096LN4XKkz4gPI7GnXonOPYZ5T3MpyfHHh7irDfwi4lN01IaX60JP6j3_EPeHHw38XFvkuA55B-fUlJBKpxlX8i5lNEBPce_A8AMzYPXo1cue4d8J-dJi5QxCH9FIaRWWRX8zRV1MBj4/s1600/c+program+to+find++variance%252C+mean%252C+standard+deviation.JPG" title=" c program to find Variance, Mean, Standard Deviation" /></a></div>
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c program to find Variance, Mean, Standard Deviation

C program - How to Find Variance, Mean and Standard Deviation using C #include <stdio.h> #include <conio.h> #incl...

C program to convert days into years,weeks and days

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<h2 style="text-align: left;">
C program : How to convert days into years,weeks and days</h2>
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<code class="c preprocessor">#include <stdio.h></code></div>
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<code class="c preprocessor">#define DAYSINWEEK 7</code></div>
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<code class="c keyword bold">void </code><code class="c plain">main()</code></div>
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<code class="c plain">{</code></div>
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<code class="c spaces"> </code><code class="c color1 bold">int </code><code class="c plain">ndays, year, week, days;</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code><code class="c plain">(</code><code class="c string">"Enter the number of days\n"</code><code class="c plain">);</code></div>
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<code class="c spaces"> </code><code class="c functions bold">scanf</code><code class="c plain">(</code><code class="c string">"%d"</code><code class="c plain">,&ndays);</code></div>
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<code class="c spaces"> </code><code class="c plain">year = ndays/365;</code></div>
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<code class="c spaces"> </code><code class="c plain">week = (ndays % 365)/DAYSINWEEK;</code></div>
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<code class="c spaces"> </code><code class="c plain">days = (ndays%365) % DAYSINWEEK;</code></div>
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<code class="c spaces"> </code><code class="c functions bold">printf</code> <code class="c plain">(</code><code class="c string">"%d is equivalent to %d years, %d weeks and %d days\n"</code><code class="c plain">,</code></div>
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<code class="c spaces">   </code><code class="c plain">ndays, year, week, days);</code></div>
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<code class="c plain">}</code></div>
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<code class="c plain"><br /></code></div>
<h2 style="text-align: left;">
<code class="c plain">Output:</code></h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEil4Pn2MWR9AkFtZdK5pyxWdMK0PzqFf4X-zBsh22dYqLhHYwc1flOY2sTlqim_mvAymgx3FPzGlY0F5PlOT6wdvZj_4Z_FSMes1knvzT6W3BCfFt_qZAo71mm3wlDqGv1Oj56L2UZgiK0/s1600/Convert+days+to+years%252Cweeks+and+Days.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="c programs, c programming, c examples" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEil4Pn2MWR9AkFtZdK5pyxWdMK0PzqFf4X-zBsh22dYqLhHYwc1flOY2sTlqim_mvAymgx3FPzGlY0F5PlOT6wdvZj_4Z_FSMes1knvzT6W3BCfFt_qZAo71mm3wlDqGv1Oj56L2UZgiK0/s1600/Convert+days+to+years%252Cweeks+and+Days.JPG" title="C program to convert days into years,weeks and days" /></a></div>
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C program to convert days into years,weeks and days

C program : How to convert days into years,weeks and days #include <stdio.h> #define DAYSINWEEK 7 void main() { ...

c program to find out perfect number

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C program - How to find out the perfect number</h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">n,i=1,sum=0;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter a number: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&n);</span></span></div>
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 </div>
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  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(i<n){</span></span></div>
<div style="margin-bottom: 0in;">
      <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(n%i==0)</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">           sum=sum+i;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">          i++;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(sum==n)</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is a perfect number"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,i);</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is not a perfect number"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,i);</span></span></div>
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 </div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><br /></span></span></div>
<div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><b>Output:</b></span></span></div>
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<br /></div>
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c program to find out perfect number

C program - How to find out the perfect number #include <stdio.h> int main(){ int n,i=1,sum=0; printf( &qu...

c program to check given number is palindrome number or not

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C program : How to check given number is palindrome number or not </h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">num,r,sum=0,temp;</span></span></div>
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 </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter a number: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&num);</span></span></div>
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 </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    temp=num;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(num){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         r=num%10;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         num=num/10;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         sum=sum*10+r;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(temp==sum)</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is a palindrome"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,temp);</span></span></div>
<div style="margin-bottom: 0in;">
    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is not a palindrome"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,temp);</span></span></div>
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 </div>
<div style="margin-bottom: 0in;">
    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
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<h2 style="margin-bottom: 0in; text-align: left;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><br /></span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMMpnUDYZ5SrOSyrFk52TMZzWYbY1F9we8J1f293kll_LgGpw9DnYCLW_Sp9yCYTIHQq4QdReSsGb6BIbCj4hVBlky67Fw7Dm77P_h6Y1wtGW8Cpn35oxJs2yK29-2RdareDce0mHzMjI/s1600/c+programs+-+check+the+given+number+is+palindrome+number+or+not.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="c programs, c programming, c examples, palindrome number in c" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMMpnUDYZ5SrOSyrFk52TMZzWYbY1F9we8J1f293kll_LgGpw9DnYCLW_Sp9yCYTIHQq4QdReSsGb6BIbCj4hVBlky67Fw7Dm77P_h6Y1wtGW8Cpn35oxJs2yK29-2RdareDce0mHzMjI/s1600/c+programs+-+check+the+given+number+is+palindrome+number+or+not.JPG" title="c program to check given number is palindrome number or not" /></a></div>
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c program to check given number is palindrome number or not

C program : How to check given number is palindrome number or not #include <stdio.h> int main(){ int num,r,sum=...

Check given number is armstrong number or not

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<h2 style="text-align: left;">
C program to check the given number is armstrong number or not</h2>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><stdio.h></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">num,r,sum=0,temp;</span></span></div>
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 </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter a number: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&num);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    temp=num;</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(num!=0){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         r=num%10;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         num=num/10;</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         sum=sum+(r*r*r);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">    }</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(sum==temp)</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is an Armstrong number"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,temp);</span></span></div>
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    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is not an Armstrong number"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,temp);</span></span></div>
<div style="margin-bottom: 0in;">
 </div>
<div style="margin-bottom: 0in;">
    <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">}</span></span></div>
<h2 style="text-align: left;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">Output:</span></span></h2>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigqlFjAKKfyUJlBnwb-MSCCe2Yl-BKJgqU2-sAzGQm-T5ZEl6AOCF7GezedXrqtDoiE-4Ywh7PpzGpMOi7y3fEq-VrDMMtn-dmujotnTGGDmBGfBsEPknoM7os4A65JdXFM7ZBVMgFh8g/s1600/c+program+-+check+the+given+number+is+armstrong+number+or+not.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="C programs, c programming, c examples, armstrong number in c" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigqlFjAKKfyUJlBnwb-MSCCe2Yl-BKJgqU2-sAzGQm-T5ZEl6AOCF7GezedXrqtDoiE-4Ywh7PpzGpMOi7y3fEq-VrDMMtn-dmujotnTGGDmBGfBsEPknoM7os4A65JdXFM7ZBVMgFh8g/s1600/c+program+-+check+the+given+number+is+armstrong+number+or+not.JPG" title="C program to check given number is armstrong number or not" /></a></div>
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Check given number is armstrong number or not

C program to check the given number is armstrong number or not #include <stdio.h> int main(){ int num,r,sum=0,temp...

check given number is strong number or not

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<h2 style="text-align: left;">
C program -  How to check given number is strong number or not</h2>
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<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">#include</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;"><stdio.h></span></span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">main(){</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">int </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">num,i,f,r,sum=0,temp;</span></span></div>
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 </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"Enter a number: "</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">);</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  scanf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,&num);</span></span></div>
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 </div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  temp=num;</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(num){</span></span></div>
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<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      i=1,f=1;</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      r=num%10;</span></span></div>
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 </div>
<div style="margin-bottom: 0in;">
      <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">while</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(i<=r){</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">         f=f*i;</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">        i++;</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      }</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      sum=sum+f;</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      num=num/10;</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">  }</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">if</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">(sum==temp)</span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is a strong number"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,temp);</span></span></div>
<div style="margin-bottom: 0in;">
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">else</span></span></span></div>
<div style="margin-bottom: 0in;">
<span style="font-size: 14pt;"><span style="font-family: 'courier new';">      printf(</span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #2a00ff;">"%d is not a strong number"</span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">,temp);</span></span></div>
<div style="margin-bottom: 0in;">
 </div>
  <span style="font-size: 14pt;"><span style="font-family: 'courier new';"><span style="color: #7f0055;">return </span></span></span><span style="font-size: 14pt;"><span style="font-family: 'courier new';">0;</span></span></div>
<div>
}</div>
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<br /></div>
<h2 style="text-align: left;">
Output: </h2>
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check given number is strong number or not

C program - How to check given number is strong number or not #include <stdio.h> int main(){ int num,i,f,r,sum=0,temp; ...