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  1. #include <iostream>
  2. #include <algorithm>
  3.  
  4. int main() {
  5.     int arr[] = { 1,2,3,4,5,3,3,5,4 };
  6.     std::sort( std::begin(arr), std::end(arr) );
  7.     auto end = std::unique( std::begin(arr), std::end(arr) );
  8.     for( auto it = std::begin(arr); it != end; ++it )
  9.         std::cout << *it << ' ';
  10.     std::cout << std::endl;
  11.     return 0;
  12. }
Success #stdin #stdout 0s 4544KB
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https://ideone.com/CeAxoW
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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