讨论/技术交流/交流|真·刷题组/

第一周

数组、链表
✔️️️ 简单 https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/
✔️ 中等 https://leetcode-cn.com/problems/swap-nodes-in-pairs/

​Map & Set
✔️ 简单 https://leetcode-cn.com/problems/valid-anagram/
✔️ 中等 https://leetcode-cn.com/problems/group-anagrams/

​第二周

堆栈、队列
✔️ 简单 https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string/
✔️ 简单 https://leetcode-cn.com/problems/remove-outermost-parentheses/

二分查找
✔️ 简单 https://leetcode-cn.com/problems/arranging-coins/
✔️ 中等 https://leetcode-cn.com/problems/powx-n/

​第三周

递归
✔️ ​简单 https://leetcode-cn.com/problems/maximum-depth-of-binary-tree/
✔️ 中等 https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree/

哈希表
✔️ 简单 https://leetcode-cn.com/problems/two-sum
✔️ 中等 https://leetcode-cn.com/problems/top-k-frequent-words

​第四周

二叉树
✔️ 简单 https://leetcode-cn.com/problems/minimum-depth-of-binary-tree/
✔️ 中等 https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal/

二叉搜索树
✔️ 简单 https://leetcode-cn.com/problems/minimum-distance-between-bst-nodes/
✔️ 中等 https://leetcode-cn.com/problems/range-sum-of-bst/

​​第五周


✔️ 中等 https://leetcode-cn.com/problems/number-of-islands/
✔️ 中等 https://leetcode-cn.com/problems/course-schedule-ii

​堆和排序
✔️ 简单 https://leetcode-cn.com/problems/kth-largest-element-in-a-stream/

​第六周

DFS (可自愿 复习111 和104)
✔️ 简单 https://leetcode-cn.com/problems/leaf-similar-trees/
✔️ 简单 https://leetcode-cn.com/problems/binary-tree-tilt/

BFS
✔️ 简单 https://leetcode-cn.com/problems/n-ary-tree-level-order-traversal/
✔️ 简单 https://leetcode-cn.com/problems/binary-tree-level-order-traversal/

​第七周

Trie树
✔️ ​简单 https://leetcode-cn.com/problems/longest-word-in-dictionary/
✔️ 中等 https://leetcode-cn.com/problems/implement-trie-prefix-tree/

​分治算法
✔️ 简单 https://leetcode-cn.com/problems/majority-element/
✔️ 中等 https://leetcode-cn.com/problems/maximum-subarray/

​第八周

贪心算法
✔️ 简单 https://leetcode-cn.com/problems/assign-cookies/
✔️ 中等 https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-with-transaction-fee/

​回溯算法
✔️ 简单 https://leetcode-cn.com/problems/letter-case-permutation/
✔️ 中等 https://leetcode-cn.com/problems/subsets/

​第九周

动态规划
✔️ 简单 https://leetcode-cn.com/problems/climbing-stairs/
✔️ 简单 https://leetcode-cn.com/problems/house-robber/

9
共 6 个回复

我刷完了~

1

啊这……
这就是自律么
我酸了

嗯呢 先刷刷看

哈?新手啊,
我当初动态规划一年都不熟……
建议你还是先做好准备吧

打算先刷着试试看 ,过完一遍再过第二遍

你这太快了吧……
我觉得应该适当提升时间,比如说一周一个算法