#include <stdio.h>

int sumSquares(int num) {
    if (num == 1) {
        return 1;
    }
    else {
        return num*num + sumSquares(num - 1);
    }
}

int sumSum(int k) {
    if (k == 1) {
        return 1;
    }
    else {
        return k*sumSquares(k) + sumSum(k - 1);
    }
}

int main() {
    int S, NS;
    int n = 50;
    S = sumSum(n);
    NS = n*(n+1)/2*(n+2)/3*(8*n*n+11*n + 1)/20;
    if (S > NS) {
        printf("1");
    }
    else if (S == NS) {
        printf("0");
    }
    else {
        printf("-1");
    }
    return 0;
}