Problem:
Debt Hell

Your friend who lives in undisclosed country is involved in debt. He is borrowing 100,000-yen from a loan shark. The loan shark adds 5% interest of the debt and rounds it to the nearest 1,000 above week by week.

Write a program which computes the amount of the debt in n weeks.

Input

An integer n (0 ≤ n ≤ 100) is given in a line.

Output

Print the amout of the debt in a line.

Sample Input

5

Output for the Sample Input

130000

Solution in C# (judge verdict: Accepted)

using System;
using System.Collections.Generic;
using System.Linq;

namespace AOJ
{
  class Program
  {
    public static void Main(string[] args)
    {
      var n = int.Parse(Console.ReadLine());
      var debt = 100000;
      foreach (var i in Enumerable.Range(0, n))
      {
        var tmp = (double)debt * 1.05;
        if (tmp % 1000 != 0)
          debt = (int)((tmp / 1000) + 1) * 1000;
        else
          debt = (int)tmp;
      }
      Console.WriteLine(debt);
    }
  }
}