using System;

public class Program

{

    public static void Main()

    {

        int value = 123456;

        GetPlace(value, 1).Dump();

        GetPlace(value, 10).Dump();

        GetPlace(value, 100).Dump();

        value = 25000;

        GetPlace(value, 1).Dump();

        GetPlace(value, 10).Dump();

        GetPlace(value, 100).Dump();

        GetPlace(value, 1000).Dump();

        GetPlace(value, 10000).Dump();

    }

​

    public static int GetPlace(int value, int place)

    {

        return (value % (place * 10)) - (value % place);

    }

}