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.math.BigDecimal;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		double num = 100000;
		int syuu = 0;
		double goukei = 0;
		double risi = 0;

		Scanner scan = new Scanner(System.in);
		syuu = scan.nextInt();
		for (int i = 0 ; i < syuu ; i++){
			risi = num * 0.05;
			num = num + risi;
			risi = 0;
		}
		BigDecimal bd = new BigDecimal(num);
		BigDecimal num1 = bd.setScale(-4, BigDecimal.ROUND_UP);

		System.out.println(num1);
	}

}