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  1. #include <iostream>
  2. #include <regex>
  3. using namespace std;
  4.  
  5. int main() {
  6.     std::string str = "\"Hello people \" how are you doing \" what are \" you upto \"";
  7.     str = std::regex_replace(str, std::regex("(?!^)\"(?!$)"), "&quot;");
  8.     std::cout << str << std::endl;
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 15336KB
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Standard input is empty
stdout
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"Hello people &quot; how are you doing &quot; what are &quot; you upto "
https://ideone.com/42qEKT
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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