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;
using System.Text;

namespace mondai0007
{
	class Program
	{
		static void Main(string[] args)
		{
			var	n	= int.Parse( Console.ReadLine() );

			long	money	= 100000;
			for( int i = 0; i < n; i++ ) {
				money	= (long)((double)money * 1.05);
				money	+= 999;
				money	= (money / 1000) * 1000;
			}
			Console.WriteLine( money );
		}
	}
}