#include<stdio.h>
#include<stdbool.h>
bool isValid(long n,long d)
{
    return(n>=-1000 && n<=1000 && d>=1 && d<=1000);
}
long computeQuotien(long n,long d)
{
    return n/d;
}
long computeReminder(long n,long d)
{
    return n%d;
}
int main()
{
    long n,d;
    scanf("%ld %ld",&n,&d);
    if(!isValid(n,d))
    {
        printf("Invalid input");
        return 0;
    }
    long quotien=computeQuotient(n,d);
    long remainder=computeReminder(n,d);
    printf("%ld,%ld\n",quotient,reminder);
    return 0;
}