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 JAVA (judge verdict: Accepted)

class Main{public static void main(String[]g)throws Exception{double y=1e5;int n=0,i;for(;(i=System.in.read())>32;n=n*10+i-48);for(i=1000;n-->0;y+=y%i>0?i-y%i:0)y*=1.05;System.out.println((int)y);}}