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 JavaScript (judge verdict: Accepted)

(function(input) {
    var n = Number(input.replace(/\n$/, ''));
    var v = 100000;
    for (var i = 1; i <= n; i++) {
        v = add(v);
    }
    console.log(v);
})(require('fs').readFileSync('/dev/stdin', 'utf8'));

function add(v) {
    v = v * 1.05;
    v = Math.ceil(v / 1000) * 1000;
    return v;
}