#include <iostream>
#include <cmath>
using namespace std;

int main() {
    double money = 100;
    int result;
    int n;
    
    cin >> n;
    for(int i = 0; i < n; i++) {
        money *= 1.05;
        money = ceil(money);
    }
    result = int(money * 1000);
    cout << result << endl;
    
    return 0;
}