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  1. template<typename T, typename U>  
  2. auto max(T x, U y) -> decltype(x > y ? x : y)  
  3. { return x > y ? x : y; }
  4.  
  5. #include <iostream>
  6. int main() {
  7. 	char x = 15;
  8. 	unsigned long long y = 4;
  9. 	auto result = max(x, y);
  10. 	::std::cout << result << "\n";
  11. }
Success #stdin #stdout 0s 3412KB
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Standard input is empty
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15
https://ideone.com/NWRQgB
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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