#include <iostream>
using namespace std;

int main() {
	// your code goes here
	long long debt=100000;
	int n;
	cin >>n;
	for(int i=0;i<n;i++){
		debt = ((debt*1.05)+999)/1000;
		debt*=1000;
	}
	cout<<debt<<endl;
	return 0;
}