#include<iostream>

using namespace std;

int main()
{
	int n;
	cin >> n;

	int debt = 100000;
	for(int i = 0; i < n; i++)
	{
		debt += debt * 0.05;
		if(debt % 1000 != 0)
		{
			debt -= debt % 1000;
			debt += 1000;
		}
	}
	cout << debt << endl; 

	return 0;
}