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  1. #include <iostream>
  2. #include <string>
  3. #include <regex>
  4. int main()
  5. {
  6. 	std::string strr("1.0.0.0029.443");
  7. 	//const char* strr = "1.0.0.0029.443";
  8.     std::regex rgx("([0-9])""([0-9])""([0-9])""([0-9])");
  9.     std::smatch match;
  10.  
  11.     regex_search(strr, match, rgx);
  12. 	std::cout<<match.size()<<std::endl;
  13. 	for(int i = 0; i < 6; i++){
  14. 	    std::cout <<"UJH OH"<< match[i] << std::endl;
  15. 	}
  16. }
Success #stdin #stdout 0.01s 5292KB
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stdin
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Standard input is empty
stdout
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5
UJH OH0029
UJH OH0
UJH OH0
UJH OH2
UJH OH9
UJH OH
https://ideone.com/Souzmx
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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