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

代码92分，Subask1 WA 8个点，请大佬指点