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  1. #include <map>
  2. #include <string>
  3. #include <iostream>
  4. #include <iomanip>
  5.  
  6. // for clarity:
  7. typedef std::string word_type ;
  8. typedef std::string tag_type;
  9.  
  10. int main()
  11. {
  12.     std::map<word_type, std::map<tag_type, int>> wordcount;
  13.  
  14.     wordcount["fly"]["V"] = 35;
  15.     wordcount["fly"]["N"] = 150;
  16.  
  17.     wordcount["fill"]["V"] = 49;
  18.     wordcount["fill"]["N"] = 20;
  19.  
  20.     wordcount["time"]["V"] = 19;
  21.     wordcount["time"]["N"] = 90;
  22.  
  23.     for (auto& tag : wordcount)
  24.     {
  25.         std::cout << std::left << std::setw(10) << tag.first << '\n';
  26.  
  27.         for (auto & count : tag.second)
  28.         {
  29.             std::cout << std::setw(10) << "";
  30.             std::cout << '[' << count.first << ']';
  31.             std::cout << std::right << std::setw(5) << count.second << '\n';
  32.         }
  33.  
  34.         std::cout << '\n';
  35.     }
  36. }
Success #stdin #stdout 0s 3436KB
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stdin
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Standard input is empty
stdout
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fill      
          [N]   20
          [V]   49

fly       
          [N]  150
          [V]   35

time      
          [N]   90
          [V]   19
https://ideone.com/HHpmRm
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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