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;

namespace AOJ0007
{
    class Program
    {
        static void Main()
        {
            var money = 100000L;
            var weeks = int.Parse((Console.ReadLine() ?? ""));

            for (var i = 0; i < weeks; i++)
            {
                money = (long) Math.Ceiling(money*1.05/1000)*1000;
            }

            Console.WriteLine(money);
        }
    }
}