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  1. #include <iostream>
  2. #include <regex>
  3. using namespace std;
  4.  
  5. int main() {
  6.  
  7. 	std::string s = ">NZ_FNBK01000055.1 Halorientalis regularis    ";
  8. 	std::regex rgx(">.*? (.*?) .*$");
  9.     std::smatch matches;
  10.  
  11.     if(std::regex_search(s, matches, rgx)) {
  12. 		if (matches.size() > 1) {
  13. 			std::cout << "The name is " << matches[1].str() << "\n";
  14. 		}
  15.     }
  16.  
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 15336KB
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Standard input is empty
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The name is Halorientalis
https://ideone.com/4bSMSs
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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