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  1. #include <iostream>
  2.  
  3. template <typename T, size_t N>
  4. void magic(const T (&t)[N]) {
  5.   std::cout << N << '\n';    
  6. }
  7.  
  8. int main() {
  9.   double tab[31];
  10.  
  11.   magic(tab);
  12.  
  13.   return 0;
  14. }
Success #stdin #stdout 0.02s 2724KB
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Standard input is empty
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31
https://ideone.com/owMQuJ
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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