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: Accepted)

while line = gets
  count = line.to_i - 1
  c = 100000 * 1.05
  count.times do
    c = c * 1.05 * 1.0
    tmp = c
    zzz = tmp % 1000
    zzz == 0 ? x = 0 : x = 1000
    c = tmp + x - zzz
  end
  printf("%d\n", c)
end