using System;

public class Program

{

    public static void Main()

    {

        Random rnd=new Random();

        for (int i = 0; i < 100; i++){

            int res=0;

            int t = rnd.Next(1,100);

            if (t> 0 && t < 60){

                res = 1;

            } else if (t > 61 && t <80) {

                res = 0;

            } else{

                res = -1;

            }

            Console.WriteLine(res);

        }

    }

}