#include<bits/stdc++.h>
using namespace std;
#define el "\n"
#define ll long long
#define ull unsigned long long
#define se second
#define fi first
#define be begin()
#define en end()
#define Faster cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0);

int main()
{
    Faster;
    string a, b; cin >> a >> b;
    int ok1 = 0, ok2 = 0;
    if(a[0] == '-') ok1 = 1;
    if(b[0] == '-') ok2 = 1;
    if(ok1 == 0 && ok2 == 0)
    {
        if(a.size() > b.size()) cout << 1;
        else if(a.size() < b.size()) cout << -1;
        else
        {
            for(int i = 0; i < a.size(); i++)
            {
                if(a[i] > b[i])
                {
                    cout << 1;
                    return 0;
                }
                if(a[i] < b[i])
                {
                    cout << -1;
                    return 0;
                }
            }
            cout << 0;
        }
    }
    else if(ok1 == 1 && ok2 == 1)
    {
        a[0] = 0;
        b[0] = 0;
        if(a.size() > b.size()) cout << -1;
        else if(a.size() < b.size()) cout << 1;
        else
        {
            for(int i = 0; i < a.size(); i++)
            {
                if(a[i] > b[i])
                {
                    cout << -1;
                    return 0;
                }
                if(a[i] < b[i])
                {
                    cout << 1;
                    return 0;
                }
            }
            cout << 0;
        }
    }
    else
    {
        if(ok1 == 1) cout << -1;
        else cout << 1;
    }
    return 0;
}