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 Debt_Hell
{
    class Program
    {
        static void Main(string[] args)
        {
            int k = 100000;
            int inp = int.Parse(Console.ReadLine());
            for (int i = 0; i < inp; i++)
                k += (int)Math.Ceiling((k * 0.05) / 1000) * 1000;
            Console.WriteLine(k.ToString());
        }
    }
}