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 Ruby (judge verdict: Wrong Answer)


def calcDebt(n)
  m = 100000.to_f
  return ((m * (1.05.to_f ** n.to_f)) / 1000.to_f).ceil.to_i * 1000
end

n = gets.to_i

puts calcDebt(n)