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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class Main
{

	public static void main(String[] args)throws IOException
	{
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		String str;
		while((str=br.readLine())!=null)
		{
			int n=Integer.parseInt(str);
			int debt=100000;
			System.out.println(debt(debt,n));


		}
	}

	static int debt(int debt,int n)
	{
		int add=(int)Math.ceil(((int)Math.round(debt*5.0/100.0))/1000.0)*1000;
		debt+=add;
		n--;
		if(n>0){return debt(debt,n);}
		else{return debt;}
	}



}