
#include <iostream>
#include <iomanip>
#include <algorithm>
#include <string>
#include <vector>
#include <set>
#include <map>
#define pi 3.14159265358979323846264338
using namespace std;

int main() {
	int money = 100000;
	int n;
	cin >> n;
	for (int i = 0; i < n; i++) {
		money *= 1.05;
		if (money % 1000 != 0) {
			money -= money % 1000;
			money += 1000;
		}
	}
	cout << money << endl;
	return 0;
}