#include <iostream>

using namespace std;

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

	cout << m << endl;
}