What are the differences between vector and deque
The differences between std::vector and std::deque in C++ Key Differences: Feature std::vector std::deque Primary Use Case Dynamic array, random access Double-ended queue, fast insertions/deletions at both ends Element Storage Contiguous memory blocks Chunks of dynamically allocated memory (like an array of arrays) Access Speed O(1) constant time (ideal for random access) O(1) constant […]