#include "bits/stdc++.h" using namespace std; int main() { int n; cin >> n; for(int i = 1;i <= n;i++) { cout << "*"; } cout << endl; for(int i = 2;i < n;i++) { for(int j = 1;j <= n - i;j++) { cout << " "; } cout << "*" << endl; } for(int i = 1;i <= n;i++) { cout << "*"; } return 0; }