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)

money = 100000
weeks = gets.to_i
1.upto(weeks) do |i|
	money = (money * 1.05).to_i
end

if money % 10000 > 0
	money += 10000 - money % 10000
end
puts money