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 Scala (judge verdict: Accepted)

object Main extends App{
  val week = io.StdIn.readInt
  val debt :Double = 100000
  val ans = (0 until week).foldLeft(debt)((sum,d) => Math.ceil((sum * 1.05 /1000))*1000)
  println(ans.toInt)
}