#include <iostream>

using namespace std;

int main()
{
	int n;
	double debt = 100.000;
	cin >> n;
	for(int i=0;i<n;i++){
		debt *= 1.05;
		debt = (int) debt + 0.999;
	}
	
	debt *= 1000;
	cout << debt << endl;
	
	return 0;
}