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.Linq;

namespace AOJ
{
	class Program
	{
		public static void Main(string[] args)
		{
			decimal m = 100000;
			foreach(var i in Enumerable.Range(1, int.Parse(Console.ReadLine())))
			{
				m *= 1.05m;
				m = Math.Ceiling(m / 1000) * 1000;
			}
			Console.WriteLine(m);
		}
	}
}