-Vectors Linked Lists Maps Stack

It is little confusing, when it says access, I did not quite understand what it meant. Started thinking about data structures , I know that arrays are indexed. Also know that vector can be accessed by index, but access by index? I think that got me confused

CodePudding user response：

From memory, in c :

• std::vector,
• std::string,
• std::array,
• std::deque,
• std::bitset,
• std::valarray,
• std::span (Not a container)

So the answer is "Vectors"-ish.