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  1. #include <iostream>
  2. #include <algorithm>
  3. #include <string>
  4.  
  5. int main()
  6. {
  7.    std::string hay = "whoknowswhereitisfoobar";
  8.    std::string needle = "foo";
  9.    auto loc = hay.find(needle);
  10.    if ( loc != std::string::npos )
  11.    {
  12.       std::reverse(hay.begin() + loc, hay.begin() + loc + needle.size());
  13.    }
  14.    std::cout << hay << std::endl;
  15.  
  16.    return 0;
  17. }
  18.  
Success #stdin #stdout 0s 4384KB
comments (?)
stdin 
Standard input is empty
stdout 
whoknowswhereitisoofbar
https://ideone.com/il8nOU
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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