#include <bits/stdc++.h> using namespace std; int main() { float a[4]; while(1) { for(int i = 0;i < 4;i++) { cin>>a[i]; if(a[i] > 10) { a[i] = 0.5; } } float A = a[0] + a[1]; float B = a[2] + a[3]; if(A > 10.5) { A = 0; } if(B > 10.5) { B = 0; } if(A > B) { cout<<1<<endl; } else if(A == B) { cout<<0<<endl; } else { cout<<-1<<endl; } } return 0; }