C Programming Examples

Example-1: C program to print Hello World

#include <stdio.h>

#include <conio.h>

int main( )

{

printf("Hello World\n");

getch ( );

return 0;

}

Example-2: C program to take input from user using scanf

#include <stdio.h>

#include <conio.h>

int main( )
{
int a;
printf("Enter the No \n");
scanf("%d",&a);
printf("Integer of %d=%d",a);
getch ( );
return 0;

}

Example-3: C program to print either a no. is equal to or not equal to using if else control instructions

#include <stdio.h>

#include <conio.h>

int main( )
{

int x;
printf("Enter the value of x");
scanf("%d",&x);
if(x==5)
printf("x is equal to 5.\n");
else
printf("x is not equal to 5. \n");
getch ( );
return 0;

}

Example-4: C Program to check Whether a number enter by user is even or odd

#include <stdio.h>

#include <conio.h>

int main( )
{
int a;
printf("Enter a number");
scanf("%d",&a);
if((a%2)==0)
printf("%d is even.",a);
else
printf("%d is odd.",a);
getch( );
return 0;
}
                  
                       OR

/*c Program to check whether a number enter by user is even or odd. */

#include <stdio.h>

#include <conio.h>

int main( )

{

int a;

printf("Enter a number");

scanf("%d",&a);

((a%2)==0)? printf("%d is even.",a):printf("%d is odd.",a);

getch( );

return 0;

}

More Examples

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