When should I use containers in C++?

When should I use containers in C++?

You should use containers in C++ when you need to manage collections of data efficiently, like lists or maps.

What are the different types of containers available in C++?

C++ offers several types of containers, including vectors, lists, sets, maps, and arrays, each serving different purposes.

Can you explain the difference between a vector and a list?

Sure! A vector is a dynamic array that allows random access, while a list is a doubly linked list that allows efficient insertions and deletions.

When is it better to use a map instead of a vector?

Use a map when you need to associate keys with values and require fast lookups, while a vector is better for ordered collections.