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In which type of semantics does c++ implements iterator?

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In which type of semantics does c++ implements iterator?

(a) Memory

(b) Size

(c) Pointer

(d) Value

I have been asked this question during an online exam.

The query is from Iterators and Sequences in section Algorithms, Objects & Iterators in C++ of C++

1 Answer

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Best answer
The correct choice is (c) Pointer

The explanation: C++ uses pointer arithmetic/semantic to implement iterators.

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