using System;

public class Program

{

    public static int HotPotato(int n, int time) {

        int full = time / (n - 1);

        int extra = time % (n - 1);

​

        int direction = full % 2 == 0 ? 1 : -1;

        return direction == 1 ? extra + 1 : n - extra;

    }

    public static void Main()

    {

        Console.WriteLine("UniLecs");

        // tests

        Console.WriteLine(HotPotato(4, 5).ToString()); // 2

        Console.WriteLine(HotPotato(3, 2).ToString()); // 3

    }

}