#include <iostream>
using namespace std;

#define INTEREST	5

int main() {
	int debt = 100000;
	int n;

	cin >> n;
	for( int i = 0; i < n; ++i ) {
		debt = debt * ( 1 + INTEREST * 0.01 );
		if( debt % 1000 != 0 ) {
			debt = debt - debt % 1000 + 1000;
		}
	}
		
	cout << debt << endl;
}
