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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct node{
  5. 	int x, y;
  6. 	node(){x = 0, y = 0;}
  7. 	node(int x, int y):x(x), y(y){}
  8. 	node & operator = (const node & t){
  9. 		x = t.x;
  10. 		y = t.y;
  11. 		cout << "赋值" << endl;
  12. 		return *this;
  13. 	}
  14. };
  15. typedef enum{
  16. 	DIR_RIGHT = 6, DIR_DOWN, DIR_LEFT
  17. } DIR;
  18.  
  19. int main() {
  20. 	// your code goes here
  21. 	node *a = new node(1, 2);
  22. 	node *b = a;
  23. 	node c = node(1, 2);
  24. 	node d = c;
  25. 	cout << 123 << endl;
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 3472KB
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stdin
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Standard input is empty
stdout
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123
https://ideone.com/nWIm8Z
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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