#include <iostream>
using namespace std;

int main(){
	int debt = 100000;
	int n;
	cin >> n;
	for(int i = 1;i<=n;i++){
		debt = debt *105 / 100;
		if( debt %1000 != 0 && debt % 1000 <999)
			debt = debt / 1000 *1000 +1000;
		else
			debt = debt / 1000 *1000;
	}
	cout << debt << endl;
	
	return 0;
}