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.Scanner;
class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    double debt = 100000;
    debt *= 0.001;
    while(sc.hasNext()) {
      int n = sc.nextInt();
      for (int i = 0; i < n; i++) {
        debt *= 1.05;
        debt  = Math.ceil(debt);
      }
      System.out.println((int)debt*1000);
    }
  }
}