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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. void print(int n);
  6.  
  7. int main()
  8. {
  9.     int n;
  10.     cout << "please enter a number: " << endl;
  11.     cin >> n;
  12.     print(n);
  13. }
  14.  
  15. void print(int n)
  16. {
  17.     std::cout << std::string(n, '*') << '\n';
  18.  
  19.     if (n > 1)
  20.     {
  21.         print(n - 1);
  22.         std::cout << std::string(n, '*') << '\n';
  23.     }
  24. }
Success #stdin #stdout 0s 3432KB
comments (?)
stdin 
10
stdout 
please enter a number: 
**********
*********
********
*******
******
*****
****
***
**
*
**
***
****
*****
******
*******
********
*********
**********
https://ideone.com/blt5Rl
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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