C :

#include "stdio.h"
#include "math.h"
int main() {
    int n;
    scanf("%d", &n);
    int a = n / 100, b = n % 100;
    printf("%d,%d\n", a, b);
    printf("sum=%d,sub=%d,multi=%d\n", a + b, a - b, a * b);
    if (b == 0) {
        printf("The second operator is zero!\n");
    } else {
        printf("dev=%.2f,mod=%d\n", a * 1.0 / b, a % b);
    }
    return 0;
}