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  1. // Example program
  2. #include <iostream>
  3. #include <regex>
  4.  
  5. int main()
  6. {
  7.   std::regex RegExp("^(?:https?:\\/\\/(.+?)\\/.*+)|(?:https?:\\/\\/(.+?))$");
  8. 	std::cmatch Result;
  9. 	std::regex_match("http://p...content-available-to-author-only...m.ru/showthread.php?p=1604546&posted=1#post1604546", Result, RegExp);
  10. 	std::cout<<Result[0].str()<<std::endl;
  11. 	if(Result[1].length()==0)
  12. 		std::cout<<Result[2].str()<<std::endl;
  13. 	else
  14. 		std::cout<<Result[1].str()<<std::endl;
  15. 	std::regex_match("http://p...content-available-to-author-only...m.ru", Result, RegExp);
  16. 	std::cout<<Result[0].str()<<std::endl;
  17. 	if(Result[1].length()==0)
  18. 		std::cout<<Result[2].str()<<std::endl;
  19. 	else
  20. 		std::cout<<Result[1].str()<<std::endl;
  21. }
  22.  
Success #stdin #stdout 0s 3500KB
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stdin
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Standard input is empty
stdout
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http://p...content-available-to-author-only...m.ru/showthread.php?p=1604546&posted=1#post1604546
programmersforum.ru
http://p...content-available-to-author-only...m.ru
programmersforum.ru
https://ideone.com/zHf7e4
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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