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.util.Scanner;

public class Main {
	public static void main(String[] args){
		//??????????????°
		int nissuu;
		int shakkinn = 100000;
		double risoku;
		int newShakkinn;

		Scanner sc = new Scanner(System.in);		//?????????????????§??\???
		nissuu = sc.nextInt();		//?????±????????\?????????

		for(int i=0; i<nissuu; i++){

			risoku = shakkinn * 0.05;
			newShakkinn = shakkinn + (int)risoku;		//1??\????????????

			BigDecimal bd = new BigDecimal(newShakkinn);		//??°???????????????bd?????\??????
			bd = bd.setScale(-3 , BigDecimal.ROUND_UP);		//1000??\????????????????????????
			shakkinn = (int)bd.doubleValue();

		}

		System.out.println(shakkinn);

	}
}