(Solved): without use gpt chat attatch raw data or output This assignment is on implementing the peek f ...

without use gpt chat
attatch raw data or output

This assignment is on implementing the peek functionality in a STL Iterator. Here's the description of the assignment. Looking ahead in an STL iterator request requires an application of operatort+, which in turn advances the iterator. In some cases, looking at the next item in the list, without advancing to it, may be preferable. Write the member function with the declaration with the declaration const_iterator operator + ( int k) const; to facilitate this a general case. The binary operator+ returns an iterator that corresponds to $\mathrm{k}$ positions ahead of current.