UCB CS70: discrete Math and probability theory - CS自学指南 #82
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Replies: 29 comments 39 replies
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请问这个为啥没视频呢？ |
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b站油管应该是有搬运的，但我觉得notes写得很好，不太需要视频。 |
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视频b占和油管都有，但是b站的评论多数不推荐看视频，理由：难度依次是，视频，notes和homework。 |
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请问notes中的practice有答案吗？ |
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可以去github上搜，比如这样https://github.com/search?q=CS70&type=repositories |
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看这个课程lecture好像需要学校同意，我们看不了，请问作者是单看notes还是有方法看lecture呢 |
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那个lecture好像是视频,旁边那个full是ppt,可以看 |
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这效率也太厉害了 |
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视频在这里，便利需要的朋友：https://www.youtube.com/watch?v=HEfu_XQo3Rw&list=PLu0nzW8Es1x0Ivn-757Za_ps090FJxOPd |
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感谢🙏 |
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感谢 |
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话说预计学时包括notes, hw吗 qwq还是我太菜了看了两天大概12小时只看了4个notes |
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hw 900小时上不封顶😂 |
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图论：网络拓扑设计 怎么体现呢？ 该不会是五色问题吧？？ 还是说图的平面性？ |
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都有 |
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提醒一点，CS70在每个学期结束后，会把作业和讨论的答案都删掉，届时将无法下载。所以如果打算学的话，要先把所有文件下载到本地。 |
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同求 qvq |
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谢谢 unkev 的回复，不过貌似所有之前学期的 solution 都被删除了。比如 sp22 hw08-sol 的下载地址还在，只是界面已经 404 了。看来只能等等 sp23 的了。 |
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感谢提醒 幸好准备上这个课之前看到你的评论 ucb又把访问以前的功能关掉了，幸好下载早了点XD https://github.com/Kettenkrado/UCB-CS70 |
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作者你好，这门课与数据结构的学习顺序是怎样的 |
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没有特别的先后关系，都是基础课程。这门课相对更基础一些。 |
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6, 6, 60 小时??? 事实上是 900小时 |
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60个小时太假了，对于大部分普通人来说 |
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是的，所以我觉得pku_flying_pig在这里时间写得太扯淡了 |
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note有无翻译呢 |
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應該沒有，而且翻譯會有譯者理解上的問題，原文會比較好 |
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可以试着拿一些PDF翻译软件翻译一下，对照着原文，感觉也蛮正确 |
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看notes很爽，做hw很痛苦 |
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建了一个课程群，想讨论可入 295670059 |
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请问有代数系统方面的课程吗 |
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（指抽象代数部分） |
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看 OCW 上的吧 |
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有沒有同樣在學習的夥伴啊, 一個人獨自理解 hw 和 dis 都會花好多時間 |
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一般都用Discord, 電腦截圖比較方便 |
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加个好友呗 |
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行吶, id : kennylee1112 |
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我也希望能加个好友✋ |
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1042619865560797287 |
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一门离散数学入门课（中文）：https://www.icourse163.org/learn/UESTC-1002268006?tid=1206819223#/learn/content?type=detail&id=1211717346 |
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https://www.icourse163.org/course/UESTC-1002268006?tid=1206819223 |
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感谢，拯救了我的离散数学🤩 |
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github上有往年的答案 |
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想问一下这个课程应该着重看notes还是slides呢？需要结合视频嘛，还是直接看资料就行了？ |
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qq讨论群795230802 |
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今天查看课程的时候发现solution无法下载了，盲猜可能是课程结束了的缘故。一个勉强能接受的解决方案是使用chrome的网页快照功能来获取以前的答案。 |
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最简单的方法，看 PKUFlyingPig 提供的资源快照 https://github.com/PKUFlyingPig/UCB-CS70，虽然是几年前的，但是应该差距不大 |
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还有discussion 的recordings吗，疫情时候好像公开过，现在又没了 |
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这是2023年的note视频，Berkeley RISE Lab Krishna Mandal： |
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这个讲的太差了，没啥用 |
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请问这个课是不建议看视频吗？ |
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notes的质量很高，我在学习的时候没有看视频也能完成全部作业，所以就没有看视频。个人觉得读notes和自学数学书一样，益慢不益快，每看到一个例题或定理都要先自己尝试去证明，如果解决不了再看解答。 我记得CS70里偏难的部分是初等数论和图论，如果没有基础可能会学的有点吃力（基本是高中数学竞赛的内容），但这两部分也挺重要的，可以考虑看看别的材料加以补充。 |
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好的，谢谢。那我先自学notes吧。话说有什么课程官方的讨论小组吗？比如discord啥的？ @rinevard |
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15spring Umesh VAZIRANI的视频b站有的，我觉得讲的比较好 |
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CS70在每个学期结束后，会把作业和讨论的答案都删掉，届时将无法下载。 |
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感谢，不过想问下有没有online assignments |
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感恩！！！2024fall solution被删掉才看到这个评论 幸好题目是一样的 感恩楼主 |
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https://www.reddit.com/r/berkeley/comments/ura55a/critique_cs70_is_made_artificially_harder_heres |
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英语差真的苦恼。。 |
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个人 CS 70 Spring 2024 的学习笔记: https://note.sbwcwso.com/CSStudy/#/page/cs70 |
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先修要求微积分…… |
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最近的 2024 Fall，hw1 就是微积分了，并且表示要在概率论用到。 |
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微积分不是大学必修内容吗？ |
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确实，不过我看其他课程有指出先修要求微积分（如 UCB CS126），我以为这门课还不需要微积分。 另一方面层主目前大一数学专业学的数学分析，积分还没有学到🥲…… |
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UCB CS70: discrete Math and probability theory - CS自学指南
CS自学指南
https://csdiy.wiki/%E6%95%B0%E5%AD%A6%E8%BF%9B%E9%98%B6/CS70/
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