BASIC 'C' programming Example

• To display "Hello World"

#include <stdio.h>

#include <conio.h>

int main( )

{

  printf ("Hello world \n");

  return ( 0 ) ;

}

• To Add two numbers

#include<stdio.h>

int main( )

{

   int a, b, c;

   printf("Enter two numbers to add \n");

   scanf("%d%d",&a,&b);

   c = a + b;

   printf("Sum of entered numbers = %d\n",c);

   return (0);

}

• To decide whether a number is odd or even

#include <stdio.h>

int main( )

{

   int n;

   printf ("Enter an integer \n");

   scanf ("%d", &n);

   if (n%2 == 0)

      printf("Even\n");

   else

      printf("Odd\n");

   return (0);

}

- For any examples required you can comment and the example will be provided.