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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Number
  5. {
  6.     public:
  7.         // Implicit CTOR since we didn't define one
  8.         // Non initialized member
  9.         int notGood;
  10. };
  11.  
  12. // isGood.notGood will be 0;
  13. Number isGood;
  14.  
  15. int main()
  16. {
  17.     Number wontWork;
  18.     cout << wontWork.notGood << endl;
  19.     cout << isGood.notGood << endl;
  20.     return 0;
  21. }
Success #stdin #stdout 0s 2852KB
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https://ideone.com/tITNKY
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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