本地运行没问题，洛谷CE

#include<iostream>
using namespace std;
void P1401(){
    int xl,xu,yl,yu;
    cin>>xl>>xu>>yl>>yu;
    if(xl<=INT_MIN||xu>=INT_MAX||yl<=INT_MIN||yu>=INT_MAX)
        cout<<"long long int";
	else
        cout<<"int";
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	P1401();
	return 0;

}