What is dynamic memory allocation in C++?

What is dynamic memory allocation in C++?

Dynamic memory allocation in C++ allows you to allocate memory at runtime using operators like new and delete.

Can you explain how to use the 'new' operator?

Sure! The 'new' operator allocates memory for a variable or an array and returns a pointer to the first element.

What happens if I forget to use 'delete'?

Forgetting to use 'delete' can lead to memory leaks, where allocated memory is not released back to the system.

Are there any alternatives to manual memory management?

Yes, you can use smart pointers like std::unique_ptr and std::shared_ptr to manage memory automatically.