#include #include <bits/stdc++.h> #include

using namespace std;

int main() { int n; while(scanf("%d" , &n) != -1) { for(int i = n - 1;i >= 1 -n;i -- ) { for(int j = 0;j < abs(i);j ++ ) { cout << " "; } int x = n - abs(i); for(int k = 0;k < 2 * x - 1;k ++ ) cout << "*"; cout << endl; } }

return 0;

}