Winning Codeforces Round

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  • Опубликовано: 13 мар 2020
  • What is Competitive Programming: • What is Competitive Pr...
    I 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/1325
    I created a Discord server for discussions and more: / discord
    If this was helpful, consider liking or subscribing!
    Website: williamlin.io/
    Instagram: / tmwilliamlin168
    Twitter: / tmwilliamlin168
  • ИгрыИгры

Комментарии • 461

  • @tmwilliamlin168
    @tmwilliamlin168  4 года назад +57

    If you want to know what this video is about, be sure to check this out: ruclips.net/video/ueNT-w7Oluw/видео.html

    • @mujahidulislam315
      @mujahidulislam315 4 года назад

      which software you are using to make this video tutorial..

    • @AbdulGhani-qj6vy
      @AbdulGhani-qj6vy 4 года назад

      Hey bro, how master ds and algo can you please tell

  • @drainbamage2542
    @drainbamage2542 4 года назад +1719

    When there is the wrong answer:
    us: as expected, I'll try again
    him: maybe the test data is wrong

  • @GoOnKnives
    @GoOnKnives 4 года назад +810

    I don't even know whats going on but somehow im still entertained.

  • @ibbann
    @ibbann 4 года назад +409

    This guy : *everything he types
    Me : hello world

    • @gamerlion472
      @gamerlion472 4 года назад +1

      Same here bro?

    • @marshmuller3470
      @marshmuller3470 4 года назад +5

      Hahaha, I started learning java yesterday after leaving it for a while after I got discouraged. Yesterday I wrote “Hello RUclips”. Today I wrote a program validating user input where I can check and verify entered usernames and passwords. Keep going bro.

  • @RabbitConfirmed
    @RabbitConfirmed 4 года назад +682

    I swear, seeing this makes me feel so small and bad

    • @EtchisonDobbsBlair
      @EtchisonDobbsBlair 4 года назад +81

      And so, you are.

    • @mm-vv2de
      @mm-vv2de 4 года назад +5

      stfu

    • @MaccaBeats
      @MaccaBeats 4 года назад +105

      you aren't
      wtf why did he heart react

    • @-perge
      @-perge 4 года назад +98

      He's so good it's exhausting.
      Btw, life ain't zero-sum. Your skill isn't dependent upon how many grandmasters there are. If someone this good suddenly disappeared tomorrow, would you notice an improvement in your coding? Similarly, you are not any worse just because someone exceeds you. They don't have the power to set *your* goals. They cannot tell you how small you are. Only you can do these things.
      If you think you have to type this fast and have this intelligence to be "big," you are mistaken.

    • @nothingiseverperfect
      @nothingiseverperfect 4 года назад +5

      The Perge Damn, thanks bro, needed this

  • @nikhilchauhan7511
    @nikhilchauhan7511 4 года назад +202

    The way he types...it feels like he is walking over a bunch of dry branches.
    You are amazing man.

  • @cnoevil8468
    @cnoevil8468 4 года назад +176

    That one guy that gets shit done in a school group project.

  • @user32132x
    @user32132x 4 года назад +84

    I liked the fact you are not using long scary templates to scare beginners

  • @rilevac9806
    @rilevac9806 4 года назад +112

    He: Write the whole code
    Me: Ctrl+C / Ctrl + V

    • @devolzre
      @devolzre 4 года назад +23

      You missed the first step Ctrl+A

    • @legendoflegends6020
      @legendoflegends6020 3 года назад +2

      @@devolzre maybe be he wanted to use the mouse

  • @mohammedshoaib1635
    @mohammedshoaib1635 4 года назад +40

    Congrats on winning the contest!
    It was nice to see how your mind thinks while solving the problems :)

  • @poorgang
    @poorgang 4 года назад +77

    Wow facecam and keeping the wining streak 👌

  • @vaibhavsharma1653
    @vaibhavsharma1653 4 года назад +1

    Nice william was waiting for this video:)

  • @DurgeshKumar-pv6pm
    @DurgeshKumar-pv6pm 4 года назад +138

    Think Twice Code Once..

  • @aymanelkati3500
    @aymanelkati3500 4 года назад +13

    You're a motivation man for us amateurs, the world better be profiting from your godly skills. hope you're happy in your life man.

  • @historymobile6210
    @historymobile6210 4 года назад

    Bro you are one of the best motivation for beginner programmers I swear

  • @divyanshagarwal849
    @divyanshagarwal849 4 года назад +55

    Waiting for your codechef long challenge explanations after the contest. The contest is a bit hard this time😅.

  • @yacinmessaoud186
    @yacinmessaoud186 4 года назад +1

    Thank you for this amazing content !

  • @coding.7.7.78
    @coding.7.7.78 4 года назад +3

    First time see your video amazing person really appreciate your work !!

  • @TORRES74584
    @TORRES74584 4 года назад +3

    Mis respetos bro, la neta estás en un nivel muy superior
    Felicidades!

  • @CompletedLoop
    @CompletedLoop 4 года назад +95

    the definition of this video is...
    Big Brain Time

  • @clarity7862
    @clarity7862 4 года назад +15

    This make me recall when I was in NTUCSIE's computer room, there are always some people coding with incredible speed...

  • @raghavupadhyay9906
    @raghavupadhyay9906 3 года назад +6

    The time I took to understand problem A, he already implemented...

  • @akhilsaini5956
    @akhilsaini5956 4 года назад

    I saw your stream for the first tine. You are really a pro. How fast you think is really amazing.

  • @KrishnaTandon
    @KrishnaTandon 4 года назад +49

    And that’s what is practise of years and that lightning fast speed
    Excellent 👍👍
    Please share some tips .

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +42

      I simply practice a lot.

    • @kennethchong1540
      @kennethchong1540 4 года назад +7

      Its the Asian thing =.=

    • @mux7486
      @mux7486 4 года назад

      Kenneth Chong it really isnt

    • @clipit4503
      @clipit4503 4 года назад +11

      @@tmwilliamlin168 Bro can you hack nasa

  • @Sounov69
    @Sounov69 3 года назад

    I have a addiction to this channel videos OMG

  • @AlexandrBorschchev
    @AlexandrBorschchev 2 года назад +4

    i feel like the sound of the keyboard contributes to his performance, also it requires more force to tap a key which means it more challenging and motivating

  • @anupam4446
    @anupam4446 4 года назад

    CONGRATS MAN !!!

  • @shihalex1048
    @shihalex1048 4 года назад +90

    Me: So while loop is to keep running the code and...
    Him: (Beyond my understanding)

  • @collwyr
    @collwyr 4 года назад +6

    gotta be honest, i have a masters in computer games programming and i was just in awe how quickly you were solving the first few.

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +10

      Competitive programming and software development in general are very different fields, I think I haven't written a project with over 2k lines of code?

  • @siddharthkumarverma5346
    @siddharthkumarverma5346 4 года назад

    Really awesome to see you coding 😇.
    I am trying and every time but only reach to div 2C.

  • @yahyafati
    @yahyafati 3 года назад

    Loved this video. It would be great if you would make a video, on how you solved this problems? Your thought process maybe?

  • @Subi_Py
    @Subi_Py 4 года назад +15

    omg the typing speed i wish i had such great typing speed.

  • @alexchan6811
    @alexchan6811 4 года назад +4

    Watched the entire video and still don’t know what’s happening but congrats 🥳🎉

  • @r.bharathsingh9276
    @r.bharathsingh9276 4 года назад

    That's daamnnnn fast,great job

  • @shmaestro
    @shmaestro 4 года назад +27

    Wow came on the top - that's amazing! You had already had a large guy following, now with the facecam, you're going to get the girls following you too! :D

  • @zenzen318
    @zenzen318 4 года назад +20

    Great one, as always :)
    May I just ask you one thing: Where did you learn algorithms and data structures?
    Also I would like to thank you for making these videos and explaining solutions! :)

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +13

      I find the sources for these algos and DS from google.

    • @beksultanasanov4442
      @beksultanasanov4442 4 года назад +10

      @@tmwilliamlin168 can you be more obvious please. Exactly what sources?

    • @TheAmericanDeagle
      @TheAmericanDeagle 4 года назад +7

      Beksultan Asanov lmao, i think he means that he didn’t use any specific website or guide, he just searched for the information when he needed it. it’s not great advice but hey that’s what he did

    • @nwc6452
      @nwc6452 4 года назад

      Ernesto lol

  • @umatjeet8012
    @umatjeet8012 4 года назад

    You are my inspiration William lim.

  • @user-gh8kl8ff3v
    @user-gh8kl8ff3v 4 года назад +4

    How long have you been coding and where did you learn all this magic? Very impressive!

  • @mohamedyansane6595
    @mohamedyansane6595 3 года назад

    This guy is a real genius glad to know you😊

  • @rosnxs.n.h.5621
    @rosnxs.n.h.5621 3 года назад +1

    The sound of the keys as he types is like the rain on an autumn afternoon, when I'm looking through the window for hours, trying to solve a codeforces problem with a difficulty level of 800.

  • @LiftedBigFace
    @LiftedBigFace 4 года назад +4

    this man is speeeeeeed

  • @sevkifurkankel
    @sevkifurkankel 4 года назад

    I don't know why I am here and I don't even know coding but watching you is hypnotizing

  • @rafayeathossain8731
    @rafayeathossain8731 4 года назад +1

    keep uploading more , i love your live stream

  • @dhvanilvadher1356
    @dhvanilvadher1356 4 года назад +4

    Thanks William Lin .
    Can you make dp question set or a series for dp questions. I just can't understand DP concepts.

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +3

      I'll think of it, I just think that there are probably resources out there which explain DP better than I can.

    • @dhvanilvadher1356
      @dhvanilvadher1356 4 года назад

      @@tmwilliamlin168 recently I saw a question in Div 3 E. I was able to get recursion but couldn't make dp table. I did A-D in 33 minutes and for 1.5 house I just read the question poorly I don't know what I am doing wrong.

    • @pigmeister
      @pigmeister 4 года назад

      try to search atcoder dp contest

  • @rakeshhotker4762
    @rakeshhotker4762 4 года назад +5

    One day you'll have a million subscribers,love you.

  • @lepord833
    @lepord833 4 года назад

    his video my mornings motivation

  • @liftingisfun2350
    @liftingisfun2350 4 года назад +1

    Hey William, can you make a video series on how to get into CP in an intelligent / efficient way? I know many people can spend lots of time going in directions not entirely useful

  • @ichbinstiim9734
    @ichbinstiim9734 4 года назад +19

    That's insane I'm also learning coding and this is like a view how much difference is between me and a profi.
    good to learn a bit ^^

  • @yicai7
    @yicai7 4 года назад

    You are so incredible man

  • @sanketagarwal706
    @sanketagarwal706 4 года назад +2

    Great Streaming
    Thank you very much

  • @luisrhub4797
    @luisrhub4797 4 года назад

    Inspiration everywhere

  • @arG18YT
    @arG18YT 4 года назад +8

    "We sweat in the gym, he sweats in programming"

  • @sherlock2853
    @sherlock2853 4 года назад +1

    Good to see your real face. As it is always to see the real faces of strangers

  • @madhukaryadav6739
    @madhukaryadav6739 4 года назад

    man you are an inspiration

  • @justinchoi6681
    @justinchoi6681 4 года назад +2

    This video is gonna blow up

  • @brayaon
    @brayaon 4 года назад

    please keeping doing these videos. they help me a lot. Thank you so much!

  • @sdrogo
    @sdrogo 4 года назад +78

    I didn't understand a single line of code.
    Nontheless, the sound of him typing was really relaxing.

  • @dannyle1963
    @dannyle1963 4 года назад +2

    Dunno what's going on but it's relaxing and I feel smart

  • @ManojKumar-hj7fh
    @ManojKumar-hj7fh 4 года назад +2

    You are a motivator;
    Thanks
    Do you mind providing a few resources for data structures and algorithms?

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +6

      I use Google to learn whatever algorithm I want to learn

  • @nathanc9050
    @nathanc9050 4 года назад +4

    Me and my boys love the face cam

  • @maxmustermann-hx3fx
    @maxmustermann-hx3fx 4 года назад +26

    Wow that is awesome but I dont Trust people using the Mouse in vim

  • @frezzt2271
    @frezzt2271 4 года назад +1

    You are actually so smart and talented. You really should get more recognition!!

  • @kishanmittal431
    @kishanmittal431 4 года назад +1

    well actually u guys do code a bit
    I thought that the ones who r on the top just edit some of their previous codes and submit it because u r already so much experienced that every new question gets reduced to some older ones.
    btw u did an amazing job ,

  • @robiulislamrubel9574
    @robiulislamrubel9574 4 года назад +1

    Well done brother

  • @abhishekmore5856
    @abhishekmore5856 4 года назад

    i have become a huge fan of yours. you are awesome. i am eagerly waiting for all your next videos.

  • @ankitnegi619
    @ankitnegi619 4 года назад +145

    There is always a asian better than you 🔥😌

  • @wasifshahzad5001
    @wasifshahzad5001 5 месяцев назад

    I was solving the B task today and coincidently I wrote the exact same code as you did.

  • @k1dprogaming108
    @k1dprogaming108 4 года назад +1

    wow that’s some super fast typing that keyboard sound

  • @Vancha112
    @Vancha112 3 года назад

    Amazing skills :)

  • @saikat93ify
    @saikat93ify 4 года назад +37

    Amazing performance, William ! You even finished ahead of Um_Nik ! I think you will become a Legendary Grand Master soon !
    I want to hear your thoughts on E and F, in terms of aesthetic. Is F a standard exercise problem ?
    I love contests set by mohammedehab2002 !

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +11

      Well, div 2 problems are easier, and I rely on speed for them :P
      I think E and F are semi-interesting. F is not standard, but knowing about DFS trees is useful.

    • @saikat93ify
      @saikat93ify 4 года назад +8

      William Lin Thanks, William. Did you find C easier than D ?

    • @tmwilliamlin168
      @tmwilliamlin168  4 года назад +6

      Yes

  • @aligohar1708
    @aligohar1708 2 года назад

    That copycopycopy solution was crazy amazing

  • @lukerhoads
    @lukerhoads 4 года назад

    What is your suggestion for getting started? Is it to grind hackerrank and leet? If so, how long have you been grinding them?

  • @ps8883
    @ps8883 4 года назад +1

    I watched for whole 1hr wow man you code like a pro!!

  • @quannguyenang8375
    @quannguyenang8375 4 года назад

    Handsome and talented, i love u

  • @Dima_Sure
    @Dima_Sure 4 года назад

    Whats your keyboard? Just interested. Btw cool ASMR video (dont even know anything about programming)

  • @serik3818
    @serik3818 4 года назад +2

    You are really monster 🔥

  • @nahidhossain2058
    @nahidhossain2058 4 года назад +4

    Screencast with a facecam seems a good idea. Otherwise, sometimes it gets boring! Hope you will continue it!

  • @airticketvisa9850
    @airticketvisa9850 4 года назад +24

    Wow amazing for me.
    But me when code.
    #include.....
    Int a.
    Thousands years later ;

  • @Straeger
    @Straeger 4 года назад

    seeing him type so quickly is so entertaining I dunno why 😂

  • @chirayujain5539
    @chirayujain5539 4 года назад

    You are awesome in cp.. Congrats

  • @maxonchick01
    @maxonchick01 4 года назад +29

    An Asian uses only 0,003% of him skills

    • @cj3511
      @cj3511 3 года назад

      What if He uses 100% bruhh?

    • @enigma2886
      @enigma2886 3 года назад

      @@cj3511 they make nasa

  • @BlueWhaleGaming
    @BlueWhaleGaming 4 года назад +16

    I think it’s impossible for me to reach your level of intelligence in this aspect.

    • @maarcoo97
      @maarcoo97 4 года назад +1

      @Orochimaruツ
      I pity people like you

    • @BlueWhaleGaming
      @BlueWhaleGaming 4 года назад +3

      Marco97 okay?

    • @petcu83
      @petcu83 4 года назад +3

      @@maarcoo97 beta xd

  • @ahmedramy3147
    @ahmedramy3147 4 года назад

    What a Beast!!!!!

  • @abc_cba
    @abc_cba 4 года назад

    Amazing

  • @calebjlee2685
    @calebjlee2685 3 года назад +3

    You know things get serious when he has to look something up

  • @harshdhawale2669
    @harshdhawale2669 3 года назад

    U are amazing man

  • @lukaizz8142
    @lukaizz8142 4 года назад +4

    And i am here and i have 0 idea what this is all about :D

  • @gvacja
    @gvacja 4 года назад

    Another alien level. I only have subs button. Respect sensei...

  • @giakhanhle2532
    @giakhanhle2532 2 года назад +1

    What extension you use to put all the contest's problems on 1 page?

  • @cheesegrillz
    @cheesegrillz 4 года назад

    i didn't even finish reading the question and he already typed the solution.

  • @luongle5984
    @luongle5984 4 года назад +3

    Big brain, fast typing, good logic,.....many things I still have to learn when i watch your video :((

  • @adityabakliwal7632
    @adityabakliwal7632 4 года назад

    Damn.... Jst amazing!

  • @Chiby5570
    @Chiby5570 3 года назад +1

    The first solution😂🔥

  • @habywho3066
    @habywho3066 4 года назад +1

    I don’t understand a thing but I like the sound of his keyboard

  • @its_neel_ok
    @its_neel_ok Год назад +1

    4Qs in 15 min and here i am barely able to solve 2 problems :

  • @yopyop8175
    @yopyop8175 2 года назад

    You have excellente problem solving-skills and you are very good at algorithms.
    I will not say that you are a programmer acording to this video. Whats is impressed, is note the code itself (you are very fast) but your capacity to think strongly fast.
    You are amazing for your age and i would be not surprised to see you win a gold medal in informatics olympiad.
    but it doesn't mean that you have strong knowledge about the structure of memory, about how works a computer. I say that only to clarify some commentaries that i have read.

  • @bharatbhushan583
    @bharatbhushan583 4 года назад

    Dude you motivate me😃

  • @yashkumar8472
    @yashkumar8472 4 года назад +1

    G. O . D

  • @Yogi79
    @Yogi79 4 года назад +1

    GG

  • @gl00merz
    @gl00merz 4 года назад +1

    Watching this reminds me why I never want to program ever again lol