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 JAVA (judge verdict: Accepted)

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String input;
        try {
            input = reader.readLine();
            int n = Integer.parseInt(input);
            int money = 100000;
            for(int i=0; i<n; i++){
                money = (int)Math.ceil((money * 1.05)/1000)*1000;
            }
            System.out.println(money);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}