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  1. #include <iostream>
  2. #include <regex>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	std::string inputStr("apple with make,up things $312,412,3.00");
  7. 	std::regex numRegex(R"((\d),(?=\d))"); 
  8.     std::cout << regex_replace(inputStr, numRegex, "$1") << "\n";
  9. 	return 0;
  10. }
Success #stdin #stdout 0.01s 5380KB
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Standard input is empty
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apple with make,up things $3124123.00
https://ideone.com/HgHRLL
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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