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

class Main{
	public static void main(String[] a){
		Scanner scanner = new Scanner(System.in);
		int input = scanner.nextInt();
        scanner.close();
		if (input > 100) return;
		long loan = 100000;
		double interest = 0.05;
		for (int i = 0; i < input; i++) {
			loan += (loan*interest);
			loan = new BigDecimal(loan).setScale(-3, RoundingMode.UP).longValue();
		}
		System.out.println(loan);
	}
}