#include <cstdio>

int main(void) {
	int money = 100000;
	int n;
	scanf("%d", &n);
	for(int i = 0; i < n; i++) {
		money *= 1.05;
		if(money % 1000)
			money = money - (money % 1000) + 1000;
	}
	printf("%d\n", money);
	return 0;
}