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.*;
import java.lang.*;
import java.math.*;

public class Main {
	Scanner sc = new Scanner(System.in);
	void run(){
		int x = sc.nextInt();
		int debt = 100000;
		for(int i = 0; i < x; i++){
			debt *= 1.05;
			debt += 999;
			debt /= 1000;
			debt *= 1000;
		}
		System.out.println(debt);
	}
	public static void main(String[] args){
		Main m = new Main();
		m.run();
		
	}
}