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;


class AOJ
{

    public static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        double debt = 100000;

        for(int i=0; i<n; i++){
            debt *= 1.05;
            if (debt % 1000 != 0)
            debt = ((int)debt / 1000)*1000 + 1000;
        }
        Console.WriteLine(debt);
        
    }
}