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

int main() {
    double money = 100000;
    int n;
    
    cin >> n;
    for(int i = 0; i < n; i++) {
        money *= 1.05;
        money /= 1000;
        money = ceil(money);
        money *= 1000;
    }
    cout << money << endl;
    
    return 0;
}