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  1. #include <algorithm>
  2. #include <iostream>
  3. #include <iterator>
  4. #include <set>
  5. #include <string>
  6. using namespace std;
  7.  
  8. int main() {
  9.     const multiset<string> words{istream_iterator<string>(cin), istream_iterator<string>()};
  10.     auto it = cbegin(words);
  11.  
  12.     while(it != cend(words)) {
  13.         auto i = words.upper_bound(*it);
  14.  
  15.         cout << *it << " appeared: " << distance(it, i) << " times\n";
  16.         it = i;
  17.     }
  18. }
Success #stdin #stdout 0s 15240KB
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stdin
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bug
test
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bug appeared: 1 times
test appeared: 2 times
https://ideone.com/Nhicos
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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