language: C++11 (gcc-4.7.2)
date: 134 days 23 hours ago
link:
visibility: public 
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#include <string>
#include <iostream>
#include <vector>
#include <thread>
#include <fstream>
#include <utility>
#include <map>
 
using namespace std;
 
 
int main()
{
 
  std::map<std::string, std::vector<int> > m;  
 
  m["AA"] = {1, 2, 3, 1, 2, 1, 2, 3};
  m["BB"] = {2, 3, 4, 1, 2, 3, 4, 5, 5 };  
  m["CC"] = {2, 3, 4, 1, 2, 3, 4, 5};
  
  size_t size = 0;
  for (auto item = m.begin(); item != m.end(); ++item)
  {
    std::cout << item->first << '\t';
    if (size < item->second.size())
    {
      size = item->second.size();
    }
  }
 
  std::cout << std::endl;
 
  for (size_t i = 0; i< size; i++)
  {
    for (auto item = m.begin(); item != m.end(); ++item)
    {
      if (i < item->second.size())
      {
        std::cout << item->second.at(i) << '\t';
      }
    }
    std::cout << std::endl;
  }
  
    return 0;
}