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  1. #include <iostream>
  2. #include <regex>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	std::regex mask("skey=(.*)&amp;display");
  8.     std::smatch sm;
  9.     std::string tmp = "5skey=201608e0cb4b5a3c884f&amp;display_mode=0";
  10.     std::string html=R"(<html><head><title>Object moved</title></head><body>
  11. <h2>Object moved to <a href="https://t...content-available-to-author-only...n.com/checkin.aspx?skey=201608e0cb4b5a3c884f&amp;display_mode=0">here</a>.</h2>
  12. </body></html>)";
  13.  
  14. 	if (!std::regex_search(tmp, sm, mask)) {
  15.         std::cout << "match error"<<sm.size();
  16.     }else
  17.     std::cout<<sm[1];
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 3552KB
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201608e0cb4b5a3c884f
https://ideone.com/5ICpAB
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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