A program to explain COMPOUND IF

#include <stdio.h>
 
void main()
{
    int a;
    printf("Enter a no.: ");
    scanf("%d", &a);
 
    if (a % 2 == 0)
    {
        printf("%d is even", a);
    }
    else
    {
        printf("%d is odd", a);
    }
 
    printf("\n");
}