#include <iostream>
#include <cstring>
#include <string>
#include <cstdio>
#include <cmath>
//strlen scanf getline printf
/*int double bool
void
%c %d %lf
*/
using namespace std;
int main() {
	long long x1,x2,y1,y2;cin>>x1>>x2>>y1>>y2;
	if(x1*x1>=-2147483648&&x2*y2<=2147483648) cout<<"int";
	else cout<<"long long int";
	return 0; 
}