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  1. #include <iostream>  
  2. using namespace std;  
  3. class A  
  4. {  
  5.     public:  
  6.         int operator [](int b)  
  7.         {  
  8. 			return 1;
  9.         }  
  10. };  
  11. int main()  
  12. {  
  13. 	A a;
  14. 	cout << a[1] << endl;
  15. }
Success #stdin #stdout 0s 3412KB
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https://ideone.com/H3yCpI
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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