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