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.util.*;

public class Main{

	public static void main(String[] args) {
		Scanner scanf =new Scanner (System.in);
		
		int n=scanf.nextInt() , i,S=100000;
		
		for (i=0;i<n;i++)
		{S*=1.05; 
		if(S%1000!=0) S=S+1000-S%1000; }
		System.out.println(S);

	}
}