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  1. #include <iostream>
  2. #include <regex>
  3. #include <string>
  4.  
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9.     string test{ "Hier drin wird gesucht und auch ersetzt." };
  10.     string a{ "drin" };
  11.     string b{ "auch" };
  12.     regex r( R"(\b)" + a + R"(\b(.*?)\b)" + b + R"(\b)");
  13.     string result = regex_replace(test, r, "$1");
  14.     cout << result << endl;
  15.  
  16.     return 0;
  17. }
Success #stdin #stdout 0s 3560KB
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stdin
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Standard input is empty
stdout
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Hier  wird gesucht und  ersetzt.
https://ideone.com/DTR761
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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