What are the differences between std::list and std::queue in C++?

What are the differences between std::list and std::queue in C++?

std::list is a doubly linked list allowing insertion and deletion from both ends, while std::queue is a FIFO data structure.

Can you explain the use cases for each?

Sure! Use std::list when you need frequent insertions/deletions, and std::queue for managing tasks in order.

Are there performance differences I should be aware of?

Yes, std::list has O(1) for insertions/deletions, while std::queue has O(1) for enqueue/dequeue operations.

Which one is more memory efficient?

std::list generally uses more memory due to storing pointers for each element, while std::queue is more compact.