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  1.  
  2. #include <iostream>
  3. using namespace std;
  4.  
  5.  
  6. void simpleTriangle(int n)
  7. {
  8.  
  9.     int i, j, k = n;
  10.  
  11.     for (i = 1; i <= n; i++) {
  12.  
  13.         for (j = 1; j <= n; j++) {
  14.  
  15.             if (j >= k)
  16.                 cout << "* ";
  17.             else
  18.                 cout << " ";
  19.         }
  20.         k--;
  21.         cout << "\n";
  22.     }
  23. }
  24.  
  25. int main()
  26. {
  27.     int n = 5;
  28.  
  29.     simpleTriangle(n);
  30.     return 0;
  31. }
  32.  
Success #stdin #stdout 0s 5276KB
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stdin
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Standard input is empty
stdout
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    * 
   * * 
  * * * 
 * * * * 
* * * * *
https://ideone.com/WYxhQb
language:
C++ (gcc 8.3)
created:
16 days ago
visibility:
public

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