#include <iostream>
using namespace std;
int main(void){
    int n,i,a = 100000;
    cin >> n;
    for(i = 0; i < n; i++){
        a = a + (a * 0.05);
        if(a % 1000 != 0){
            a = a - (a % 1000) + 1000;
        }
    }
    cout << a << endl;
}
