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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Rectangle {
  5.     int width, height;
  6.   public:
  7.     void set_values (int,int);
  8.     int area() {return width*height;}
  9. };
  10.  
  11. void Rectangle::set_values (int x, int y) {
  12.   width = x;
  13.   height = y;
  14. }
  15.  
  16. Rectangle* getRect()
  17. {
  18.  return nullptr;
  19. }
  20.  
  21. int main () {
  22.   Rectangle* rect = getRect();
  23.   rect->set_values (3,4);
  24.   cout << "area: " << rect->area();
  25.   return 0;
  26. }
Runtime error #stdin #stdout 0s 15232KB
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Standard input is empty
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Standard output is empty
https://ideone.com/p6NVqd
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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