Dominic's question

#include <array>
#include <iostream>


int main()
{
  std::array<std::array < char, 3>, 3> table = { {
    { '-','-','-', },
    { '-','-','-', },
    { '-','-','-', },
    } };

  for(int firstCounter = 0; firstCounter < table.size(); firstCounter++) {
    for(int secondCounter = 0; secondCounter < table[firstCounter].size();
        secondCounter++) {
      std::cout << table[firstCounter][secondCounter];
    }
    std::cout << std::endl;
  }
}