CodeChef February Cook-Off 2020 Discussion William Lin (tmwilliamlin168) 2026-09-18 | CodeChef February Cook-Off 2020 Discussion
day in the life of getting replaced by AI William Lin (tmwilliamlin168) 2025-04-01 | They said machines would help us code faster... but they never said they’d leave us behind. Before I realized it, my job wasn’t evolving — it was evaporating.
Animate your drawing with AI 🤖 less than 30 seconds William Lin (tmwilliamlin168) 2023-05-03 | turn your sketches into animated masterpieces
I Coded My AI Girlfriend William Lin (tmwilliamlin168) 2023-04-02 | People have yet to realize, but not only can AI systems replace humans at their own jobs, they can even replace our romantic partners quite well!They do better than real romantic partners in a variety of tasks, and it is only a matter of time before humans realize that they don't need each other; they just need AI.Happy April Fools'!
Winning Google Kickstart Round B 2022 William Lin (tmwilliamlin168) 2022-04-24 | My first win of Google Kickstart in 2022!What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwScoreboard: codingcompetitions.withgoogle.com/kickstart/round/00000000008caa74My solutions: github.com/tmwilliamlin168/CP-YouTube/tree/master/Google%20Kickstart/2022/Round%20BSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: https://williaml.in/Instagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: https://williaml.in/discord00:00 - Intro00:10 - Infinity Area04:06 - Palindromic Factors06:39 - Unlock the Padlock20:38 - Hamiltonian Tour40:13 - Finished!
3 BEGINNER exercises to become pro coder William Lin (tmwilliamlin168) 2022-04-01 | Have you been struggling for YEARS just to learn the fundamentals of programming? Do you feel like you have made absolutely ZERO progress, despite reading AT LEAST FIVE programming books EVERY DAY?Well, today is your lucky day! (Better write the date, March 32nd, down!) In this video, I present to you three SIMPLE exercises for BEGINNERS that will make you a master programmer in no time!Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: https://williaml.in/Instagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: https://williaml.in/discord00:00 - Intro00:26 - Debugging Skillz01:22 - Insane WPM02:10 - Exercise 3
Winning Google Kickstart Round G 2021 William Lin (tmwilliamlin168) 2021-10-16 | Back with another lucky win in Google Kickstart!What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwScoreboard: codingcompetitions.withgoogle.com/kickstart/round/00000000004362d6Codes in the video: github.com/tmwilliamlin168/CP-YouTube/tree/master/Google%20Kickstart/2021/Round%20GSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: https://williaml.in/Instagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: https://williaml.in/discordThumbnail credits: instagram.com/m.onicart youtube.com/channel/UCyZX67WRhce4dZI6Y-k0oLw00:00 - Intro00:06 - Dogs and Cats04:24 - Staying Hydrated08:12 - Banana Bunches15:34 - Correct solution for Banana Bunches21:06 - Simple Polygon34:28 - Finished!
Almost Failed MIT Class: My First Semester at MIT William Lin (tmwilliamlin168) 2021-05-25 | Oops... I haven't done very well in my first semester, but now is the time to acknowledge and embrace my shortcomings as a human. By posting about my failures, I hope that everyone can learn from them to avoid them in the future.Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord00:00 Introduction02:19 Chemistry03:11 Physics04:14 CS05:41 Writing06:50 Final Report07:34 Extracurriculars
1 Year of Google Kickstart William Lin (tmwilliamlin168) 2020-12-26 | The 200k thingy is at williamlin.io/200kvote !Other Google Kickstart rounds:A: youtube.com/watch?v=uGrBHohIgQYB: youtube.com/watch?v=_UgmRff6068C: youtube.com/watch?v=oY0PBQt36YMD: youtube.com/watch?v=M_WXs09QjXgE: youtube.com/watch?v=dlCIwPcybacG: youtube.com/watch?v=xCYQQoaKftIThumbnail credits: instagram.com/m.onicart youtube.com/channel/UCyZX67WRhce4dZI6Y-k0oLwSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord00:00 Introduction00:39 Kickstart H Contest Start00:51 Problem A02:27 Problem B17:13 Problem C22:16 Problem D28:44 Special News
Winning Google Kickstart Round G 2020 William Lin (tmwilliamlin168) 2020-10-18 | Haven't won a Google Kickstart Round in a while... so this was definitely nice!What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwScoreboard: codingcompetitions.withgoogle.com/kickstart/round/00000000001a0069Errichto got 2nd place! Watch his video here: youtube.com/watch?v=RpyWh424VCEThumbnail credits: instagram.com/m.onicart youtube.com/channel/UCyZX67WRhce4dZI6Y-k0oLwSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord0:00 - Intro0:08 - Reading Problem C0:52 - Reading Problem A1:29 - Solving Problem A3:03 - Reading Problem B3:37 - Solving Problem B5:03 - Solving Problem C14:19 - Reading Problem D15:06 - Solving Problem D21:57 - Finished!!!
Training for GOLD for US at International Olympiad in Informatics William Lin (tmwilliamlin168) 2020-08-27 | I'm making a last-ditch effort to see if I can win the impossible gold medal!20 Days IOI Training Playlist: youtube.com/playlist?list=PLz4C07Cc_cum0WlOoBXDgAYCHCf11PlJqVideos will be added throughout these 20 days!Thumbnail credits: instagram.com/m.onicart"IOI 2019: Day 3 Highlights - 2019.08.06" - youtube.com/watch?v=utD_XyPjkKU"Data Glitch - Streaming Data Malfunction" - Videezy.comSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Almost Winning Google Kickstart Round E 2020 William Lin (tmwilliamlin168) 2020-08-23 | I almost won... so close... yet so far...What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwScoreboard: codingcompetitions.withgoogle.com/kickstart/round/000000000019ff47Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Winning Codeforces Round #663 (Div. 2) William Lin (tmwilliamlin168) 2020-08-09 | Let's hope that I don't fail system tests...codeforces.com/contest/1391/standingsSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Winning LeetCode Weekly Contest 201 William Lin (tmwilliamlin168) 2020-08-09 | Didn't expect a win... But I'll take it!leetcode.com/contest/weekly-contest-201/rankingSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Facebook Hacker Cup Qualification Round 2020 + Explanations William Lin (tmwilliamlin168) 2020-07-27 | I attempted to explain my thought process of solving problems during this year's Facebook Hacker Cup Qualification Round! Thankfully, all of my solutions were correct in the end.Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord0:00:00 Introduction0:01:50 Problem A0:12:49 Problem B0:21:03 Problem C0:35:06 Problem D1 - Thinking0:41:52 Problem D2 - Thinking0:54:26 Problem D1 & D2 - Implementing1:21:37 Conclusion
Winning LeetCode Weekly Contest 198 William Lin (tmwilliamlin168) 2020-07-19 | The problems took much longer than expected, I made more wrong submissions than I would've liked, but I still got first!leetcode.com/contest/weekly-contest-198/rankingSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Google Kickstart Round D 2020 (8th) William Lin (tmwilliamlin168) 2020-07-12 | Ended up 8th this round, which is still great but I thought the problems would be easy enough to complete under 30 minutes... This round was definitely harder and I made mistakes than I would've likedcodingcompetitions.withgoogle.com/kickstart/round/000000000019ff08Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
LeetCode Biweekly Contest 30 (2nd) William Lin (tmwilliamlin168) 2020-07-11 | Missed 1st place by 4 seconds... Maybe next time I shouldn't bother testing samples on easy problems like Q4? :)leetcode.com/contest/biweekly-contest-30/rankingSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Solving CSES Problemset [12 Hour Livestream] [150 coding problems] William Lin (tmwilliamlin168) 2020-06-14 | I'm attempting to solve the first 150 problems of the CSES Problem Set (in 12 hours?) live.The problem set is here: https://cses.fi/problemset/I will try to use no prewritten templates, but maybe some Wikipedia?Also, this happens to be my 100k sub special.Solved everything in a bit under 11 hours, played Typeracer and answered a few questions for the last hour :PThe timer was accidentally reset 2 times during the streamJoin my Discord for discussions about CP & more: discord.gg/AneA5wgYou can follow my Instagram for CP related stuff: instagram.com/tmwilliamlin168
USACO 2020 US Open Contest Platinum William Lin (tmwilliamlin168) 2020-05-30 | The last contest for USACO this year (and the last one for me)! Managed to solve all problems! Results are here: http://usaco.org/current/data/open20_platinum_results.htmlSolved Sprinklers2: 0:15:07Solved Exercise: 2:22:15Solved Circus: 4:36:16Copied from en.wikipedia.org/wiki/United_States_of_America_Computing_Olympiad:The United States of America Computing Olympiad (USACO) is a computer programming competition primarily for secondary school students in the United States. The USACO offers four competitions during the academic year in four increasingly difficult divisions: Bronze, Silver, Gold and Platinum. Participants advance through the levels by performing well in their current division. A week-long summer training camp is held where four students are selected from a group of 24 finalists to represent the United States at the International Olympiad in Informatics (IOI). All expenses are paid for the training camp and competition at IOI. The USACO was founded in 1992 by Don Piele at the University of Wisconsin–Parkside and is currently maintained by director Brian Dean at Clemson University and a dedicated volunteer coaching staff.Copied from usaco.org:The USACO 2020 US Open contest is available March 27 through March 30. Participation is free, and open to all, although only high-school (pre-college) students in the USA are eligible for selection as finalists to attend the USACO training camp and to compete for the USA IOI team.The contest is available in four divisions: bronze, silver, gold, and platinum. All returning participants start out in their former divisions, and new participants start out in the bronze division. The contest is for individuals only, not teams.
Google Kickstart Round C 2020 Explanations William Lin (tmwilliamlin168) 2020-05-17 | Contest video: youtu.be/oY0PBQt36YMSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Winning Google Kickstart Round C 2020 William Lin (tmwilliamlin168) 2020-05-17 | What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwI don't know how I won again, but I'll gladly accept it :)Contest site: codingcompetitions.withgoogle.com/kickstart/round/000000000019ff43Explanations video: youtu.be/jlWA73MDrC4Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Google Code Jam Round 2 2020 (30th) William Lin (tmwilliamlin168) 2020-05-16 | Got 30th overall, which, for me, is great for such a big contestFinished A, B, and C within 70 minutes, and I spent the rest of my time trying D but with no successContest site: codingcompetitions.withgoogle.com/codejam/round/000000000019ffb9Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
MIT Decision Reaction William Lin (tmwilliamlin168) 2020-05-13 | Here's my MIT Decision Reaction, reuploadedHow I got into MIT by Skipping Classes (and why school sucks): youtu.be/Q7p8nC_-qUoSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Codeforces x Avatar: The Last Airbender William Lin (tmwilliamlin168) 2020-05-10 | From "Zuko Alone"Avatar: The Last Airbender: Season 2, Episode 7Note: Benq is a nice person and would never create an altSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Codeforces Round #640 (Div. 4) (4th) William Lin (tmwilliamlin168) 2020-05-09 | The first Division 4 round on Codeforces! Ended up 4th, since it was a Divison 4 contest.codeforces.com/contest/1352/standingsSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Acing Google Coding Interview as an 18 year old High School Student William Lin (tmwilliamlin168) 2020-05-03 | For my 50k subscriber special, I did a mock Google coding interview with Clement, an ex-Google engineer. As a competitive programmer, I have a lot of experience with algorithmic problems. Check out my channel to learn more about competitive programming!Check out the other Google coding interview on Clement's channel: youtu.be/qz9tKlF431kSecond channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
30-Day LeetCoding Challenge Speedrun (1:00:38.53) William Lin (tmwilliamlin168) 2020-05-02 | For the last month, I participated in the 30-Day LeetCoding Challenge: leetcode.com/explore/featured/card/30-day-leetcoding-challengeI decided to do a speedrun and I completed all 30 problems in 1:00:38.53.If this was helpful, consider liking or subscribing!Second channel (William Lin ++): youtube.com/channel/UCL-s5-igta4aWXfXMmQHEowWebsite: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Discord: williamlin.io/discord
Google Code Jam Round 1B 2020 William Lin (tmwilliamlin168) 2020-04-19 | Because of stupid bug on B, a possible win became 89th :(If you have questions or anything else you can try asking here: discord.gg/AneA5wgIf this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Google Kickstart Round B 2020 William Lin (tmwilliamlin168) 2020-04-19 | What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwContest site: codingcompetitions.withgoogle.com/kickstart/round/000000000019ffc8Unfortunately, I messed up the last problem and only got 146th. Even if I knew to use logarithms I would probably only be like top 30 :/ I wish I was better at math.I'm also limited on time, so I decided to not make explanations (unless people really want them). Google has made an analysis for each of the problems.I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Watch Scott Wu's winning screencast here: youtube.com/watch?v=AP74zQ0ZmRM
Codeforces Round #634 (Div. 3) Explanations William Lin (tmwilliamlin168) 2020-04-13 | Explanations for Codeforces Round #634 (Div. 3)If you have questions or anything else you can discuss with others here: discord.gg/AneA5wgIf this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Google Code Jam Round 1A 2020 Explanations William Lin (tmwilliamlin168) 2020-04-11 | Codes can be found here: github.com/tmwilliamlin168/CP-YouTube/tree/master/Google%20Code%20Jam%20Round%201A%202020If you have questions or anything else you can try asking here: discord.gg/AneA5wgIf this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Starting Competitive Programming - Steps and Mistakes William Lin (tmwilliamlin168) 2020-04-05 | In this video, I describe the steps to start competitive programming for a person from any level and I point out several common mistakes, so that you can easily land a job at a top company!HackerRank: hackerrank.comLearn typing: keybr.comScratch: https://scratch.mit.edu/Learn C++: youtube.com/watch?v=mUQZ1qmKlLYCompetitive Programmer's Handbook: https://cses.fi/book/book.pdfGeeksForGeeks: geeksforgeeks.org/fundamentals-of-algorithmsA2OJ Ladders: a2oj.com/Ladders.htmlMostafa Saad's Junior Training Sheet: goo.gl/unDETIMore videos about competitive programming will be coming soon!If this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Signal lost clip: youtube.com/watch?v=mvM2eyk1frkUnfortunately, YouTube was unable to identify the "Sad Violin" music in this video, so here is the information:Song: Sad Romance (a.k.a. Sad Violin)Artist: 지평권 (Ji Pyeong Kwon)
Solving Google Code Jam Qualification Round 2020 A-D William Lin (tmwilliamlin168) 2020-04-04 | I try to solve Google Code Jam Qualification Round 2020 problems while explaining my thinking process.A: 00:45B: 05:53C: 12:10 (O(nlogn) solution)D: 26:38Unfortunately, my solution to E is too complicated for me to explain :(If this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
What is Competitive Programming? William Lin (tmwilliamlin168) 2020-03-30 | In this video, I describe what Competitive Programming is all about, including benefits like jobs from top companies!Winning Google Kickstart Round A: youtube.com/watch?v=uGrBHohIgQYMore videos about competitive programming will be coming soon!If this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168Warsaw University solves the first problem of ICPC World Finals 2019: youtube.com/watch?v=tC0kJTOgQ38Swarthmore College solves problem A: youtube.com/watch?v=kbZzbLUce40
Winning LeetCode Weekly Contest 182 + Explanations William Lin (tmwilliamlin168) 2020-03-29 | 1st! Explanations start at 16:10. If you have any questions, please ask them in the comments below, so that I can improve my explanations as well!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Codeforces Round #629 (Div. 3) Explanations William Lin (tmwilliamlin168) 2020-03-26 | Screencast is here: youtu.be/x7ohbY9y6BII would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Codeforces Round #629 (Div. 3) (20th) William Lin (tmwilliamlin168) 2020-03-26 | Ended up 21th by the end of the contest. Update: It changed to 20thI solved C and D too slowly and I made several stupid mistakes in all problems. The slow servers on CF also made it a bit worse :(Explanations video is here: youtube.com/watch?v=qSgbhBu7TtwI would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
MYSARA Solution - CodeChef March Cook-Off 2020 William Lin (tmwilliamlin168) 2020-03-22 | MYSARA from CodeChef March Cook-Off 2020Commented code: codechef.com/viewsolution/30671547Feel free to ask comments or questions, so that I can improve!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Winning Google Kickstart Round A 2020 + Facecam William Lin (tmwilliamlin168) 2020-03-22 | What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwWhat could be a better start to Google Kickstart 2020 than getting 1st out of over 10k participants?Contest site: codingcompetitions.withgoogle.com/kickstart/round/000000000019ffc7Unfortunately, I'm limited on time, so I decided to not make explanations (unless people really want them). Google should release their solutions after the round. If you have questions, then you can ask them in the comments below and I will try to answer them.I created a Discord server for discussions and more: discord.gg/AneA5wgI would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
LeetCode Weekly Contest 181 Explanations William Lin (tmwilliamlin168) 2020-03-22 | I got 2nd, but I forgot to record while I was doing the contest... So explanations only this time.If you have any questions, please ask them in the comments below, so that I can improve my explanations as well!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
LeetCode Biweekly Contest 22 (2nd) + Explanations William Lin (tmwilliamlin168) 2020-03-21 | I got 2nd this time, which is pretty good. Explanations start at 19:10. If you have any questions, please ask them in the comments below, so that I can improve my explanations as well!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
LAZERTST Solution - CodeChef March Long Challenge 2020 William Lin (tmwilliamlin168) 2020-03-16 | LAZERTST from CodeChef March Long Challenge 2020Commented code: codechef.com/viewsolution/30509379Feel free to ask comments or questions, so that I can improve!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
CHEFDAG Solution - CodeChef March Long Challenge 2020 William Lin (tmwilliamlin168) 2020-03-16 | CHEFDAG from CodeChef March Long Challenge 2020Commented code: codechef.com/viewsolution/30509361Min Path Cover on a DAG: towardsdatascience.com/solving-minimum-path-cover-on-a-dag-21b16ca11ac0Feel free to ask comments or questions, so that I can improve!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
LAZER Solution - CodeChef March Long Challenge 2020 William Lin (tmwilliamlin168) 2020-03-16 | LAZER from CodeChef March Long Challenge 2020 (http://codechef.com/problems/LAZER)Commented code: codechef.com/viewsolution/30509307Binary Indexed Trees: geeksforgeeks.org/binary-indexed-tree-or-fenwick-tree-2Feel free to ask comments or questions, so that I can improve!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
ADASHOP2 Solution - CodeChef March Long Challenge 2020 William Lin (tmwilliamlin168) 2020-03-16 | ADASHOP2 from CodeChef March Long Challenge 2020Commented code: codechef.com/viewsolution/30509299Feel free to ask comments or questions, so that I can improve!I would appreciate it if you liked this video and subscribed!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
LeetCode Weekly Contest 180 (3rd) + Explanations William Lin (tmwilliamlin168) 2020-03-15 | I got 3rd this time, which is pretty good. Explanations start at 15:49. If you have any questions, please ask them in the comments below, so that I can improve my explanations as well!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Winning Codeforces Round #628 (Div. 2) + Facecam William Lin (tmwilliamlin168) 2020-03-14 | What is Competitive Programming: youtube.com/watch?v=ueNT-w7OluwI was in the right mood, so I decided to do my first screencast with a facecam.1st after the end of the contest :) Hopefully I won't fail system tests!Contest site: codeforces.com/contest/1325I created a Discord server for discussions and more: discord.gg/AneA5wgIf this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Codeforces Round #627 (Div. 3) Explanations William Lin (tmwilliamlin168) 2020-03-12 | Contest video is here: youtu.be/JcpSvYd_WFsIf you have any questions, please ask them in the comments below, so that I can improve my explanations as well!If this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Winning Codeforces Round #627 (Div. 3) William Lin (tmwilliamlin168) 2020-03-12 | 1st after the end of the contest :) Hopefully I won't be hacked! Explanations video is here: youtu.be/Ikn4kCsAG_8If this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
Educational Codeforces Round 83 Explanations William Lin (tmwilliamlin168) 2020-03-09 | You might be wondering why I didn't upload a screencast. That's because I accidentally turned on my facecam when I recorded it, and I'm not sure if I want to make it public :/ I'm 8th by the end of the contest though, which is pretty decent.If you have any questions, please ask them in the comments below, so that I can improve my explanations as well!If this was helpful, consider liking or subscribing!Website: williamlin.ioInstagram: instagram.com/tmwilliamlin168Twitter: twitter.com/tmwilliamlin168
