#include<stdio.h>
int main() {
    int a, b;
    scanf("%d", &a);
    scanf("%d", &b);
    of (b == 0) {
        printf("Invalid input");
        return 0;
    }
    int quotient = a / b;
    int remainder = a % b;
    printf("%d,%d", quotient, remainder);
    return 0;
}