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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Cl {
  5. int a;	
  6.  
  7. public:
  8. Cl():a(0){}
  9.  
  10. Cl& operator=(const Cl &c) {
  11. 	cout<<"==="<<endl;
  12. 	return *this;
  13. }
  14. Cl& operator=(const int &c) {
  15. 	cout<<"===1"<<endl;
  16. 	a=c;
  17. 	return *this;
  18. }
  19.  
  20. int& operator[](const int &c) {
  21. 	cout<<"[]"<<a<<endl;
  22. 	return a;
  23. }
  24.  
  25. };
  26.  
  27.  
  28. int main() {
  29. 	// your code goes here
  30.  
  31. 	Cl obj;
  32. 	obj = 2;
  33. 	obj[1];
  34. 	return 0;
  35. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
===1
[]2
https://ideone.com/T57F3F
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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