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  1. #include <string>
  2. #include <iostream>
  3. #include <vector>
  4. #include <thread>
  5. #include <fstream>
  6. #include <utility>
  7. #include <map>
  8.  
  9. using namespace std;
  10.  
  11.  
  12. int main()
  13. {
  14.  
  15.   std::map<std::string, std::vector<int> > m;  
  16.  
  17.   m["AA"] = {1, 2, 3, 1, 2, 1, 2, 3};
  18.   m["BB"] = {2, 3, 4, 1, 2, 3, 4, 5, 5 };  
  19.   m["CC"] = {2, 3, 4, 1, 2, 3, 4, 5};
  20.  
  21.   size_t size = 0;
  22.   for (auto item = m.begin(); item != m.end(); ++item)
  23.   {
  24.     std::cout << item->first << '\t';
  25.     if (size < item->second.size())
  26.     {
  27.       size = item->second.size();
  28.     }
  29.   }
  30.  
  31.   std::cout << std::endl;
  32.  
  33.   for (size_t i = 0; i< size; i++)
  34.   {
  35.     for (auto item = m.begin(); item != m.end(); ++item)
  36.     {
  37.       if (i < item->second.size())
  38.       {
  39.         std::cout << item->second.at(i) << '\t';
  40.       }
  41.     }
  42.     std::cout << std::endl;
  43.   }
  44.  
  45.     return 0;
  46. }
Success #stdin #stdout 0s 3024KB
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stdin
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Standard input is empty
stdout
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AA	BB	CC	
1	2	2	
2	3	3	
3	4	4	
1	1	1	
2	2	2	
1	3	3	
2	4	4	
3	5	5	
5
https://ideone.com/vkiwMo
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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