--- title: 常见数据结构经典LeetCode题目推荐 category: 计算机基础 tag: - 算法 --- ## 数组 704.二分查找:https://leetcode.cn/problems/binary-search/ 80.删除有序数组中的重复项 II:https://leetcode.cn/problems/remove-duplicates-from-sorted-array-ii 977.有序数组的平方:https://leetcode.cn/problems/squares-of-a-sorted-array/ ## 链表 707.设计链表:https://leetcode.cn/problems/design-linked-list/ 206.反转链表:https://leetcode.cn/problems/reverse-linked-list/ 92.反转链表 II:https://leetcode.cn/problems/reverse-linked-list-ii/ 61.旋转链表:https://leetcode.cn/problems/rotate-list/ ## 栈与队列 232.用栈实现队列:https://leetcode.cn/problems/implement-queue-using-stacks/ 225.用队列实现栈:https://leetcode.cn/problems/implement-stack-using-queues/ 347.前 K 个高频元素:https://leetcode.cn/problems/top-k-frequent-elements/ 239.滑动窗口最大值:https://leetcode.cn/problems/sliding-window-maximum/ ## 二叉树 105.从前序与中序遍历构造二叉树:https://leetcode.cn/problems/construct-binary-tree-from-preorder-and-inorder-traversal/ 117.填充每个节点的下一个右侧节点指针 II:https://leetcode.cn/problems/populating-next-right-pointers-in-each-node-ii 236.二叉树的最近公共祖先:https://leetcode.cn/problems/lowest-common-ancestor-of-a-binary-tree/ 129.求根节点到叶节点数字之和:https://leetcode.cn/problems/sum-root-to-leaf-numbers/ 102.二叉树的层序遍历:https://leetcode.cn/problems/binary-tree-level-order-traversal/ 530.二叉搜索树的最小绝对差:https://leetcode.cn/problems/minimum-absolute-difference-in-bst/ ## 图 200.岛屿数量:https://leetcode.cn/problems/number-of-islands/ 207.课程表:https://leetcode.cn/problems/course-schedule/ 210.课程表 II:https://leetcode.cn/problems/course-schedule-ii/ ## 堆 215. 数组中的第 K 个最大元素:https://leetcode.cn/problems/kth-largest-element-in-an-array/ 215. 数据流的中位数:https://leetcode.cn/problems/find-median-from-data-stream/ 215. 前 K 个高频元素:https://leetcode.cn/problems/top-k-frequent-elements/