What are dynamic arrays in C++?
Dynamic arrays in C++ are arrays that can change in size during runtime, allowing for more flexible memory management.
How do I create a dynamic array in C++?
You can create a dynamic array using the new
keyword. For example: int* arr = new int[size];
.
How do I delete a dynamic array?
You should use the delete[]
operator to free the memory allocated for a dynamic array, like this: delete[] arr;
.
What are the advantages of using dynamic arrays?
Dynamic arrays provide flexibility in size, efficient memory usage, and can be resized as needed, unlike static arrays.
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