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)

n=gets.to_i
base=100000

n.times{
        base*=1.05
        base=base.to_i
        c=base.to_s
        while true
                if c.length<=3
                        base=(base-c.to_i+1000) if c.to_i != 0
                        break
                end
                c.slice!(0)

        end
}
puts base