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  1. #include <iostream>
  2. #include <string>
  3. #include <algorithm>
  4.  
  5.  
  6. int main()
  7. {
  8.     std::string alphabet = "abcdefghijklmnopqrstuvwxyz";
  9.     std::string keyword  = "sabbatical";
  10.     alphabet.erase(
  11.         std::remove_if(alphabet.begin(), alphabet.end(), [&keyword](char c)
  12.             {return keyword.find(c) != std::string::npos;}),
  13.         alphabet.end()
  14.     );
  15.     std::cout << keyword << alphabet;
  16. }
  17.  
Success #stdin #stdout 0s 3472KB
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stdin
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Standard input is empty
stdout
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sabbaticaldefghjkmnopqruvwxyz
https://ideone.com/H3kUnu
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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