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Which of the following will return the new element at the end of container?

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+1 vote
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in C++ by (98.8k points)
Which of the following will return the new element at the end of container?

(a) front

(b) back

(c) push_back

(d) pop_back

The question was asked in an international level competition.

My question is based upon Sequences topic in chapter Class Hierarchies, Library & Containers of C++

1 Answer

+1 vote
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Best answer
The correct option is (b) back

The best explanation: Q3: back() in containers are used to access the last element of the sequence.

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