delete 2d dynamic array c++

To delete a 2D dynamic array in C++, you can follow these steps:

1. Allocate memory for the 2D array using the "new" keyword for each row.

2. Iterate through each row and use the "new" keyword to allocate memory for the columns of each row.

3. To delete the 2D array, iterate through each row and use the "delete[]" keyword to free the memory allocated for the columns of each row.

4. Finally, use the "delete[]" keyword to free the memory allocated for the rows of the 2D array.