Even Odd using switch

// Even Odd using switch
#include <stdio.h>

int main() {
    puts("Enter a integer to determine wether its Even or Odd");
    int num;
    scanf_s("%d", &num);
    switch (num % 2) {
    case 0:
            puts("Even");
            break;
    case 1:
                puts("Odd");
                break;
    }

}