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;
    public class Test
    {
        static void Main(string[] args)
        {
            double money = 100000;
            int answer = 0;
            int n =  int.Parse(Console.ReadLine().Trim());
            for (int i = 0; i < n; i++)
            {
                answer = (int)Math.Ceiling(money*1.05 / 1000) * 1000;
                money = answer;
            }
            Console.WriteLine(money);
        }
    }