#include <iostream>
using namespace std;
int main()
{
	int maney=100000;
	int week;
	cin >> week;
	while(week--){
		maney *= 1.05;
		if(maney%1000){
			maney -= maney%1000;
			maney += 1000;
		}
	}
	cout << maney << endl;
	return(0);
}