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 Python (judge verdict: Accepted)

# coding: utf-8
#Problem Name: Debt Hell
#ID: tabris
#Mail: t123037@kaiyodai.ac.jp

n = float(raw_input())
dept = 100000
for i in range(int(n)):
    dept *= 1.05
    if not (dept/1000).is_integer():
        dept /= 1000
        dept = __import__('math',fromlist=['floor']).floor(dept)*1000+1000
print int(dept)