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