C program to check Odd or Even

In mathematics, in decimal number system even numbers are divisible by 2 while odd are not so we can use modulus operator(%) which returns remainder, For example 4%3 gives 1 ( remainder when four is divided by three). Even numbers are of the form 2*p and odd are of the form (2*p+1) where p is is an integer.

C PROGRAM TO CHECK ODD OR EVEN USING MODULUS OPERATOR

#include
 
main()
{
   int n;
 
   printf("Enter an integer\n");
   scanf("%d",&n);
 
   if ( n%2 == 0 )
      printf("Even\n");
   else
      printf("Odd\n");
 
   return 0;
}