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  1. #include <iostream>
  2. #include <regex>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	std::string s("1234 - Text | OneWord , Multiple Words | Another Text , 456");
  7. 	std::regex reg(R"((\s+-\s+|\b\s+\b)|\s+)");
  8. 	std::cout << std::regex_replace(s, reg, "$1") << std::endl;
  9.  
  10. 	return 0;
  11. }
Success #stdin #stdout 0.01s 5512KB
comments (?)
stdin 
Standard input is empty
stdout 
1234 - Text|OneWord,Multiple Words|Another Text,456
https://ideone.com/VA1wIh
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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