a function to check if a number is odd or even in c code example

Example 1: c code for even numbrrs

#include 
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;
}

Example 2: even odd numer c

if( num % 2 == 0 )
    printf("EVEN!\n");
else
    printf("ODD!\n");