Managing Multi-Dimensional Array in C++

Abour Multi-Dimensional Array:
In C++, you can model two-dimensional arrays, but you are not restricted to just two dimensions. Depending on your need and the nature of the application, you can model multidimensional arrays in memory

Declaring and Initializing Multidimensional Arrays
Syntax:
int Arr [2][3];
int Arr [2][3] = {{0, 1, 2}, {3, 4, 5}};
int Arr[3][3] = {{154, 219, 362}, {101, 248, 417}, {921,675, 811}};

Accessing Elements in a Multidimensional Array
#include <iostream>
using namespace std;
int main(){
   int Arr[3][3] = {{154, 219, 362}, {101, 248, 417}, {921,675, 811}};
   cout << “row 0: “ << Arr[0][0] << “ “<< Arr[0][1] << “ “<< Arr[0][2] << endl;
   cout << “row 1: “ << Arr[1][0] << “ “<< Arr[1][1] << “ “<< Arr[1][2] << endl;
   cout << “row 2: “ << Arr[2][0] << “ “<< Arr[2][1] << “ “<< Arr[2][2] << endl;
   getch();
   return 0;
}
Example

#include<iostream>

#include<math.h>

int arr[5][5],n;

// input matrix

void Input(){

        cout<<"\n Input the number element of matrix:\n";

        do{

               cout<<"\n n= "; cin>>n;

               if(n<2||n>5)  cout<<"\n Input n again ";

        } while (n<2||n>5);

        // Input matrix

        cout<<"\n Input matrix:\n";

        for(int i=0;i<n;i++)

               for(int j=0;j<n;j++){

                   cout<<"\n arr["<<i<<"]["<<j<<"]="; cin>>arr[i][j]; 

               }

}

// Print matrix

void Print(){

        cout<<"\n Matrix:\n";

        for(int i=0;i<n;i++){

                for(int j=0;j<n;j++)

               cout<<arr[i][j]<<"\t";

                cout<<"\n";

         }

}

//main function

int main(){        

        Input();

        Print();

        getch();

        return 0;

}