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 PHP (judge verdict: Accepted)

<?php
 
   $weeks=trim(fgets(STDIN));
   $tot=100000;

   for($i=0;$i<$weeks;$i++){

       $tot = ceil(($tot * 1.05)/1000) * 1000;

   }

   echo $tot;

?>