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 ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            int b = int.Parse(Console.ReadLine());
            double a = 100;
            for(int c = 0; c < b; c++)
            {
                a = a * 1.05;
                double e = a % 1;
                if (e == 0)
                    a = a - e;
                else
                    a = a - e + 1;
            }
            Console.WriteLine(a*1000);
        }
        
    }
}