链表 追随云 2020-12-23 132 阅读1分钟 链表的时间复杂度分析: 操作复杂度只对链表头操作add()O(n/2) = O(n)O(1)addFirst()O(1)addLast()O(n)remove()O(n/2) = O(n)O(1)removeFirst()O(1)removeLast()O(n)set()O(n)get()O(n)O(1)contains()O(n)