#include <iostream>

using namespace std;

int main()
{
    int a;
    int b;
    int x=0;
    cin>>a;
    cin>>b;
    ///a*x+b=0
    ///x=-b/a
    if((a==0)and(b==0)){
        cout<<"ima beskonecno resenija";
    }
    if((a==0)and(b!=0)){
        cout<<"nema resenie ";
    }
    else{
     cout<<-b/a;
    }
    return 0;
}