#include <iostream>
#include <string>

using namespace std;

int main()
{
    int n;
    long long money = 100000;

    cin >> n;
    for (int i = 0; i < n; i++) {
        money += money * 0.05;
        if (money % 1000) {
            money += 1000;
            money -= money % 1000;
        }
    }
    cout << money << endl;
    
    return 0;
}