递归树、堆和排序、图、深度和广度优先搜索、字符串匹配
简单:https://leetcode-cn.com/problems/find-the-town-judge/ 中等:https://leetcode-cn.com/problems/course-schedule-ii 困难:https://leetcode-cn.com/problems/minimize-malware-spread-ii/
简单:https://leetcode-cn.com/problems/kth-largest-element-in-a-stream/ 中等:https://leetcode-cn.com/problems/find-k-pairs-with-smallest-sums/ 困难:https://leetcode-cn.com/problems/find-median-from-data-stream/
简单:https://leetcode-cn.com/problems/maximum-depth-of-binary-tree/ 中等:https://leetcode-cn.com/problems/number-of-islands/ 中等:https://leetcode-cn.com/problems/find-eventual-safe-states/ 困难:https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix/ 困难:https://leetcode-cn.com/problems/making-a-large-island/
简单:https://leetcode-cn.com/problems/n-ary-tree-level-order-traversal/ 中等:https://leetcode-cn.com/problems/minesweeper/ 中等:https://leetcode-cn.com/problems/minimum-height-trees/ 困难:https://leetcode-cn.com/problems/bus-routes/
学号 + GitHub Username 作业代码的 GitHub 链接(填写自己仓库下对应的作业链接即可,同时记得给本仓库提交 pull request) 发表自己本周的学习感言 issues,并提交链接,issues 标题格式:“【学号后三位-week2】+文章标题”,格式参考:示例:【000-week1】关于二分查找的一些新的理解 #9
本周重点学习知识点
递归树、堆和排序、图、深度和广度优先搜索、字符串匹配
要求
注意事项
第三周题目
图
简单:https://leetcode-cn.com/problems/find-the-town-judge/
中等:https://leetcode-cn.com/problems/course-schedule-ii
困难:https://leetcode-cn.com/problems/minimize-malware-spread-ii/
堆和排序
简单:https://leetcode-cn.com/problems/kth-largest-element-in-a-stream/
中等:https://leetcode-cn.com/problems/find-k-pairs-with-smallest-sums/
困难:https://leetcode-cn.com/problems/find-median-from-data-stream/
DFS
简单:https://leetcode-cn.com/problems/maximum-depth-of-binary-tree/
中等:https://leetcode-cn.com/problems/number-of-islands/
中等:https://leetcode-cn.com/problems/find-eventual-safe-states/
困难:https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix/
困难:https://leetcode-cn.com/problems/making-a-large-island/
BFS
简单:https://leetcode-cn.com/problems/n-ary-tree-level-order-traversal/
中等:https://leetcode-cn.com/problems/minesweeper/
中等:https://leetcode-cn.com/problems/minimum-height-trees/
困难:https://leetcode-cn.com/problems/bus-routes/
作业提交规则