Zadatak 14.

#include <bits/stdc++.h>

using namespace std;

int main()
{
   int N;
   cin >> N;
   string s = "*";
   int niz[N];
    for (int i = N; i >= 1; i--){
            for (int j = 1; j <= i; j++){
                cout << s << " ";
            }
            cout << endl;
    }

   return 0;
}