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  1. #include<iostream>
  2. #include<regex>
  3. #include<string>
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8. 	string str{"abcabc"};
  9. 	regex reg{"a"};
  10. 	smatch match;
  11. 	if(regex_search(str,match,reg))
  12. 		for(auto &val:match)
  13. 			cout<<val<<endl;
  14. }
Success #stdin #stdout 0s 3544KB
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stdin
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Standard input is empty
stdout
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a
https://ideone.com/EKX70j
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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