// editor4\
#include<stdio.h>
int main()
{
    int n,d;
    if(scanf ("%d",&n)!=1 || scanf ("%d",&d)!=1 || d==0)
    {
        printf("Invalid input");
    return 0;
    }
    int quotient = n /d;
    int remainder =n % d;
    printf("%d,%d",quotient,remainder);
    return 0;
}