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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main()
  5. {
  6. 	const std::wstring str = L"hello 😀";
  7. 	std::wcout << str.size() << L'\n';
  8.  
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 5692KB
comments (?)
stdin 
Standard input is empty
stdout 
7
https://ideone.com/lKe4UI
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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