(C++) ReverseString

ReverseString is a std::string code snippets to reverse a std::string.

Thanks to HK_MP5KPDW for showing me this (even shorter) version of ReverseString.

Download the Qt Creator project 'CppReverseString' (zip)


#include <algorithm>

#include <cassert>

#include <string>



//From http://www.richelbilderbeek.nl/CppReverseString.htm

const std::string ReverseString(const std::string& s)

{

  return std::string(s.rbegin(),s.rend());

}



int main()

{

  assert(ReverseString("")=="");

  assert(ReverseString("1")=="1");

  assert(ReverseString("AB")=="BA");

  assert(ReverseString("123")=="321");

  assert(ReverseString("abcd")=="dcba");

}

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