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: Wrong Answer)

from math import ceil
def roundint(num):
    fnum = float(num)
    inum = int(ceil(fnum * 0.0001) * 10000)
    return inum

debt = 100000
n = input()
for x in xrange(n):
    debt += debt*0.05
print roundint(debt)