#include <bits/stdc++.h>
using namespace std;
int main()
{
    int x1,x2,y1,y2;
    cin>>x1>>x2>>y1>>y2;
    if(x2*y2>=−2147483648&&<=2147483647)
        cout<<"int"<<endl;
    else
        cout<<"long long int"<<endl;
    return 0;
}