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