/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/* 
 * File:   main.cpp
 * Author: dell
 *
 * Created on 12 Δεκεμβρίου 2018, 5:40 μμ
 */

#include <iostream>

using namespace std;

int** create2dTable(int lns, int clmns) {
    int **t = new int*[lns];
    for (int i=0; i<clmns; i++) 
        t[i]= new int[clmns];
        
    return t;
}

void initialize2dTable(int **t, int lns, int clmns, int value) {
    for (int L=0; L < lns; L++) {
        for (int C=0; C < clmns; C++) {
           t[L][C]=value;
        }
    }
}

void print2dTable(int **t, int lns, int clmns) {
    for (int L=0; L < lns; L++) {
        for (int C=0; C < clmns; C++) {
            cout << t[L][C] << " ";
        }
        cout << endl;
    }
}

void destroy2dTable(int **t, int lns) {
   for (int L=0; L < lns; L++) {
           delete [] t[L];
   }
   delete []t;        
}



int** createSquareTable(int dim) {
    int **t = new int*[dim];
    for (int i=0; i<dim; i++) 
        t[i]= new int[dim];
        
    return t;
}


void fillSquareTableDiagonal(int **t, int dim, int value) {
    for (int L=0; L < dim; L++) {
        for (int C=0; C < dim; C++) {
            if (L==C)
            t[L][C]= value;
        }
    }
}

/*
 * 
 */
int main(int argc, char** argv) {

    
    int **myTbl= create2dTable(3,5);
    
    initialize2dTable(myTbl,3,5,1);
    
    print2dTable(myTbl,3,5);
    
    destroy2dTable(myTbl,3);
    
    cout << "\n\n";
    int **squareTbl= createSquareTable(5);
    
    initialize2dTable(squareTbl,5,5,0);
    fillSquareTableDiagonal(squareTbl,5, 1);
    print2dTable(squareTbl,5,5);
    
    destroy2dTable(squareTbl,5);
    
    
    cout << "End of program...\n";
    return 0;
}