What are the key data structures in the C++ Standard Library?
The C++ Standard Library includes several key data structures such as vectors, lists, sets, maps, and queues. Would you like to know more about any specific one?
Can you explain how vectors work?
Sure! Vectors are dynamic arrays that can grow in size. They allow random access to elements and provide methods for adding, removing, and manipulating data.
What about maps? How do they differ from vectors?
Maps are associative containers that store elements in key-value pairs. Unlike vectors, which are indexed by integers, maps are indexed by unique keys, allowing for efficient retrieval.
Are there any performance considerations I should be aware of?
Yes, performance can vary. Vectors provide fast access and are efficient for sequential storage, while maps offer logarithmic time complexity for insertions and lookups but have more overhead.
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