Which of the following function is used to get the actual number of elements stored in vector?(a) v.size()(b) v.capacity()(c) v.max_size()(d) v.no_of_elements()The question was asked by my college director while I was bunking the class.Origin of the question is seq_con Vector Class topic in portion Class Hierarchies, Library & Containers of C++

Which of the following function is used to get the actual number of el

1.	Which of the following function is used to get the actual number of elements stored in vector?(a) v.size()(b) v.capacity()(c) v.max_size()(d) v.no_of_elements()The question was asked by my college director while I was bunking the class.Origin of the question is seq_con Vector Class topic in portion Class Hierarchies, Library & Containers of C++
Answer» The correct answer is (a) V.size() Explanation: To get the number of elements stored in the vector v we use the function v.size(). It returns how many elements are CURRENTLY in the vector excluding the VOID places.

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