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  1. // C++ Program to print the inverted triangle pattern
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. // function to print inverted triangle
  6. void printInvTriangle(int n)
  7. {
  8.  
  9.     // outer loop to go thruough every row
  10.     for (int i = 0; i < n; i++) {
  11.  
  12.         // leading space counter
  13.         int space = i;
  14.  
  15.         // inner loop to print space and star * in each row
  16.         for (int j = 0; j < 2 * n - i - 1; j++) {
  17.  
  18.             // condition to check weather the star * or
  19.             // whitespace is to be printed
  20.             if (space) {
  21.                 cout << "  ";
  22.                 space--;
  23.             }
  24.             else {
  25.                 cout << "* ";
  26.             }
  27.         }
  28.         cout << endl;
  29.     }
  30. }
  31.  
  32. // driver code
  33. int main()
  34. {
  35.     printInvTriangle(5);
  36.  
  37.     return 0;
  38. }
  39.  
  40.  
Success #stdin #stdout 0s 5304KB
comments (?)
stdin
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6
stdout
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* * * * * * * * * 
  * * * * * * * 
    * * * * * 
      * * * 
        *
https://ideone.com/imug0Y
Inverted triangle.
language:
C++ (gcc 8.3)
created:
16 days ago
visibility:
public

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