C Program to Check Whether a Number is Even or Odd

Write aÂ C Program to input any number and Check Whether a Number is Even or Odd

Solution

#include <stdio.h>
int main()
 {
    int num;
    printf("Enter an integer: ");
    scanf("%d", &num);

    // True if num is perfectly divisible by 2
    if(num % 2 == 0)
        printf("%d is even.", num);
    else
        printf("%d is odd.", num);
    
    return 0;
}

Output

Enter an integer: -7

-7 is odd.

Programming Examples

C Program to Check Whether a Number is Even or Odd