#include <bits/stdc++.h> using namespace std; int main() { float a,b,c,d; while(cin>>a>>b>>c>>d) { if(a > 10) { a = 0.5; } if(b > 10) { b = 0.5; } if(c > 10) { c = 0.5; } if(d > 10) { d = 0.5; } float A = a + b; float B = c + d; 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; }