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: Wrong Answer)

import java.io.IOException;
import java.util.Scanner;

public class Main {
	private static final int debt = 100000;

	public static void main(String[] a) throws IOException {
		Scanner sc = new Scanner(System.in);
		int debtSum;
		int interest = (int) (debt * 0.05); // ??????
		int duration = sc.nextInt();
		debtSum = duration * interest + debt;
		System.out.println((int) Math.ceil((double) debtSum / 10000) * 10000);
	}
}