#include <iostream>

using namespace std;

int main(){

    int n;
    cin >> n;
    int star, space;
    star = n;
    space = 0;

    for(int i = 0 ; i < n ; i++){
        for(int j = 0; j < space ; j++){
            cout << " ";
        }
        for(int z = 0; z < star ; z++){
            cout << "*";
        }

        space++;
        star--;
        cout << "\n";
    }
    
    return 0;
}