随笔分类 -  STL

摘要：一、判断值是否存在： binary_search()bool binary_search(ForwardIterator first, ForwardIterator last, const LessThanComparable& value); bool binary_search(ForwardIterator first, ForwardIteratorlast, const T& value, StrictWeakOrdering comp); 在[first,last)中查找value，如果找到返回Ture,否则返回False 二分检索，复杂度O(log(last-f 阅读全文