C Program To Check Given Number is Odd or Even

#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.

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