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What does the size of the vector refers to in c++?

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What does the size of the vector refers to in c++?

(a) Size of vector

(b) Type of vector

(c) Number of elements

(d) Name of vector

I got this question during an interview.

Enquiry is from Sequences and Containers topic in section Algorithms, Objects & Iterators in C++ of C++

1 Answer

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Correct answer is (c) Number of elements

Easiest explanation - In vectors, by size we mean the number of elements in that vector array.

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