#include <iostream>
#include <iomanip>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

void PrintVector(string name, const vector<int> & vec);
void PrintBoard(const vector<vector<int>> & board);

int main() {
    vector<int> simple;
    vector<int> sized(5);
    vector<int> sizedInit(5,2);
    vector<int> init{1,2,3};
    vector<int> init2({1,2,3});

    vector<vector<int>>board(3, vector<int>(5,7));


    PrintVector("simple", simple);
    PrintVector("sized(5)", sized);
    PrintVector("sizedInit(5,2)", sizedInit);
    PrintVector("init{1,2,3}", init);
    PrintVector("init({1,2,3})", init2);

    PrintBoard(board);


    return 0;
}

void PrintBoard(const vector<vector<int>> & board){
    size_t i,j;
  
    for(i =0; i < board.size(); ++i) {
       for (j =0; j < board[i].size(); ++ j) {
          cout << setw(3) << board[i][j];
       }
       cout << endl;
    }
    cout << endl;

}

void PrintVector(string name, const vector<int> & vec){
   cout << "Printing the vector " << name << endl;
   cout << "\tThis vector has " << vec.size() << " elements." << endl;
   cout << "\t";
   for(auto x: vec) {
      cout << x << " " ;
   }
   cout << endl << endl;
   return;
}