#include<stdio.h>

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