#include <stdio.h>
int main(){
    long n,d;
    if(scan("%ld",&d)!=1){
        printf("Invalid output")
        return 0;
    }
    if(scanf("%ld",&d)!=1){
        printf("Invalid output");
        return 0;
    }
    if(d==0){
        printf("Invalid output");
        return 0;
    }
    long quotient=n/d;
    long remainder=n%d;
    printf("%ld,%ld",quotient,remainder);
    return 0;
}