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  1. #include <iostream>
  2. #include <sstream>
  3.  
  4. int main()
  5. {
  6. 	std::stringstream ifs;
  7. 	ifs.unsetf(std::ios::skipws);
  8. 	ifs.str("word by word\n this is test");
  9.  
  10. 	std::string word;
  11. 	char ws;
  12. 	bool isWord = false;
  13. 	while ((isWord = static_cast<bool>(ifs >> word)) || (ifs.clear(), ifs >> ws))
  14. 	{
  15. 		std::cout << "word: '";
  16. 		if (isWord)
  17. 			std::cout << word;
  18. 		else
  19. 			std::cout << ws;
  20. 		std::cout << "'\n";
  21. 	}
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 3460KB
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stdin
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Standard input is empty
stdout
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word: 'word'
word: ' '
word: 'by'
word: ' '
word: 'word'
word: '
'
word: ' '
word: 'this'
word: ' '
word: 'is'
word: ' '
word: 'test'
https://ideone.com/Ob8ZXV
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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