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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. namespace S {
  5. int A = 1;
  6. }
  7.  
  8. namespace S {
  9. int B = A + 2 ;
  10. }
  11.  
  12. int main(void) {
  13.     S::A = S::A + 1;
  14.     { using namespace S;
  15.         ++B;
  16.     }
  17.     cout << S::B << S::A;
  18.     return 0;
  19. }
  20.  
  21.  
Success #stdin #stdout 0.01s 5288KB
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Standard input is empty
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42
https://ideone.com/IB4ydo
language:
C++ (gcc 8.3)
created:
11 days ago
visibility:
public

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