import java.util.Scanner;
public class Test1016
{
    public static void main (String[] args)
    {
        Scanner in=new Scanner(System.in);
        int x=in.nextInt();
        System.out.println("输入repeat次数:"+x);
        for (int i=1;i<=x ;i++ )
        {
           int X=in.nextInt();
           int y=0;
           if (X>0)
           {
               y=1;
           }else if(X==0)
           {
               y=0;
           }else if(X<0)
           {
               y=-1;
           }
           System.out.println("输入数的符号为："+y);
        }
    }
}