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)

rishi=0.05
debt= 100000
week = int(raw_input())
kiriage = 1000

def ceil(src, range):
    return((int)(src / range) + 1) * range

for i in range(0,week):
    if  debt * 1.05 % kiriage !=0:
        debt = ceil(debt * (1+rishi), kiriage)
        #print debt
    else:
        debt = debt * (1+rishi)
        #print debt

print debt