#include <iostream>
using namespace std;
int main(){
    int n;
    int money = 100000; 

    cin >> n;
    while(n-- > 0){
        money *= 1.05;
        
        if(money % 1000 == 0) money += 0;
        if(money % 1000 != 0) money += (1000 - money % 1000);        
    }
    cout << money << endl;
}
