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  1. #include <iostream>
  2. #include <string>
  3. #include <algorithm>
  4. int main()
  5. {
  6.     std::string s = "hello";
  7.     std::iter_swap(s.begin(), s.rbegin());
  8.     std::cout << s << '\n';
  9. }
  10.  
Success #stdin #stdout 0.01s 2856KB
comments (?)
stdin 
Standard input is empty
stdout 
oellh
https://ideone.com/BvVg2
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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