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  1. #include <iostream>
  2. #include <fstream>
  3. #include <map>
  4. #include <string>
  5.  
  6.  
  7. int main()
  8. {
  9.     std::map<std::string, int> dictionary;
  10.     //std::ifstream input("fruits.txt");
  11.     std::string word;
  12.     while (std::cin >> word)
  13.         dictionary[word]++;
  14.     for(const auto& e: dictionary)
  15.         std::cout << e.first << ": " << e.second << '\n';
  16. }
Success #stdin #stdout 0s 3436KB
comments (?)
stdin 
apple
apple
orange
red
red
red
stdout 
apple: 2
orange: 1
red: 3
https://ideone.com/EZRixQ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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