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  1. #include <regex>
  2. #include <string>
  3. #include <iostream>
  4. #include <time.h>
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9. 	struct tm tm;
  10.     time_t t;
  11.         string data("1\n2\n3");
  12.         std::regex pattern("^\\d+$");
  13.         std::smatch result;
  14.  
  15.         while (regex_search(data, result, pattern)) {
  16.         	std::cout << result[0] << std::endl;
  17.         	data = result.suffix().str();
  18. 		}
  19. }
Success #stdin #stdout 0s 3548KB
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https://ideone.com/amatBf
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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