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