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.util.Scanner;

public class Main {
    public static void main(String args[]){
        long ratio = 100000/1000;
        int n = new Scanner(System.in).nextInt();
        for(int i=0;i<n;i++){
            ratio = (long) Math.ceil(ratio*1.05);
        }
        System.out.println("" + (ratio*1000));
    }
}