2D array using new.cpp

2D array using new.cpp

#include <bits/stdc++.h>

using namespace std;

int main()
{
    static int** Array2D = NULL;
    int row = 1000;
    int col = 1000;

    // make row * col size array
    Array2D = new int*[row];
    for(int i = 0; i < row; i++)
        Array2D[i] = new int[col];

    // use it
    for(int i = 0; i < row; i++)
        for(int j = 0; j < col; j++)
            Array2D[i][j] = rand();
    printf("%d\n", Array2D[rand() % row][rand() % col]);

    return 0;
}