template<typename itor, typename item> itor linear_search (itor begin, itor end, const item& key) { while (begin!=end) { if (*begin==val) return begin; ++begin; } return end; } |
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7. Code a linear search. Given are two input iterators and a key to be located. Use only operators that are permit- ted on input iterators. For comparing keys, use only operatorReturn the iterator po...