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  1. #include <unordered_set>
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	unordered_set<string> s;
  7.     s.insert("kek");
  8.     s.insert("123214");
  9.     s.insert("mem");
  10.     s.insert("");
  11.     s.insert("memes");
  12.     s.insert("meme");
  13.     for (auto i : s)
  14.         cout <<i <<' ';
  15.     cout <<endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3472KB
comments (?)
stdin 
Standard input is empty
stdout 
meme memes kek  123214 mem
https://ideone.com/LC5P8r
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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