Google Kickstart Round B 2020

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What is Competitive Programming: • What is Competitive Pr...
Contest site: codingcompetit...
Unfortunately, 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.io/
Instagram: / tmwilliamlin168
Twitter: / tmwilliamlin168
Watch Scott Wu's winning screencast here: • Winning Google Kicksta...

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Опубликовано:

21 сен 2024

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Комментарии : 273

@DanT-iu6oc 4 года назад

this guy solves more in 5 seconds than i do in 5 hours

@Mrlolba 4 года назад

And more than I could do in 5 lifetimes.

@rngnodal9316 4 года назад

Lmao you’ll get there my friend! 😂

@rajputjay9856 4 года назад

When he attempted this questions for the first time he might also have taken some amount of time to solve ... Consistency is the key bro ! 👍

@ahmadhakimi7878 4 года назад

Same as me too, but with a lots of GitHub tabs on the browser

@Po0pypoopy 3 года назад

He’s a prodigy.... don’t ever compare yourself to him

@ShamikShah 4 года назад

Do not feel pressured by the views/prior performance. I want you to know that you should just stick to relaxing and showing your stuff in a calm, careful and methodical way.

@liftingisfun2350 4 года назад

^ cannot emphasize this enough, obviously you understand this already but it's a slippery slope

@LawrenceDCodes. 4 года назад

First problem solved in exactly 50 seconds. I'm totally done with this dude.

@JoeMama-mi4ks 4 года назад

maybe he faced a similar problem backthen

@ExplosiveKaboom 4 года назад

Weird Champer it’s this. he’s not really live coding, as in he’s writing code but he understands how to solve the problems beforehand

@ciller98 4 года назад

@@ExplosiveKaboom why dont you accept that he is better than you? xD these people LOL

@zukeow117 4 года назад

@Acertig Exactly.

@ExplosiveKaboom 4 года назад

GeizigAdam you’re stupid lmfao. no shit he’s better than me. a nascar out crewman can change a tire in 4 seconds, but that’s because he’s practiced. i’m not saying i could, but he’s not solving it live

@kartaLaLa 4 года назад

Normal people: Brain-bounded, brain unable to sync with hand tmw: IO-Bound, hands unable to sync with brain

@meditativemind91 4 года назад

his hand and his brain working at the same time

@jakubhorak636 4 года назад

This was my first kickstart. I participated mainly because your channel motivated me! I really enjoyed it even though it was at 1:00 am my time and I finished somewhere around place 300. Thank you!

@MarcoPerror 4 года назад

"I wish I was better at math" Dude, seriously, you can become a god at math like in 1 week... lol You're amazing.

@shawn5615 4 года назад

The questions solved in 90mins are more than my 4 years of college lol

@jiko1508 4 года назад

I love watching his fingers breaking the speed of light while typing :,)

@pecora31 4 года назад

Google: "They won't do this fast, at least 2 hours" William Lin: Hold my beer...

@Tarawaraa 4 года назад

If you hate this, you will never make it in your life! Lin. You are just blessed

@camper8650 4 года назад

I liked , subscribed and shared the video. i can be your channel member as well, but please never stop uploading videos, this videos are very helpful.I love you

@bigpharts 4 года назад

How I felt when I used my mom's email password to log in to her email to validate my Club Penguin account

@justinchoi3600 4 года назад

new camera angle is nice, it's cool to see the keyboard as well

@WilliamYFeng 4 года назад

1:36:41 :O He doesn't understand something for once...

@dijarkaraxhija3625 3 года назад

Impossible

@clementinesieng1844 Год назад

you inspire me to learn code, like my biggest motivation is you. Please don't top uploading, your videos are really helpful, informative, and motivative.

@buzy6782 4 года назад

Haven't seen the whole video yet but I feel like you killed it

@joshdelgadillo8293 4 года назад

Watching you do in about a minute what took me like half an hour is seriously impressive! Watching your videos got me into cp, keep it up!

@ipoop4359 2 года назад

how’s it going

@backpak4073 4 года назад

William: starts typing Me: *blinks once* -finished with the test-

@Javibuk 4 года назад

Imagine this dude in your class

@wilberrosales6345 4 года назад

Would finish a 2 week project in 10 minutes

@anirudh7137 4 года назад

Imagine the class where this dude is in

@ahmadhakimi7878 4 года назад

@@anirudh7137 Imagine your class is in this dude

@Nava4Gamingz 4 года назад

So The Teacher will sign out.

@clipit4503 4 года назад

@@anirudh7137 MIT lol

@zionfreeman303 4 года назад

I can't even type words that fast

@atomics.h.1824 4 года назад

Can anyone please tell me did he get job interview offer because of his performance in round A?

@SaurabhGupta-xv4fk 4 года назад

he is in high school......now about to join MIT

@secularph8424 4 года назад

What this is not fare, i took 1hr too complete the 2nd and 3rd one, You jus type it out 😱😱😇

@secularph8424 4 года назад

@Donald J. Trump sorry machane, Onu kshemi

@monkeymass6116 4 года назад

*to

@secularph8424 4 года назад

@@monkeymass6116 eda poda koch cheruka

@wiseversa5369 4 года назад

Are you sure you're not a cyborg or something?

@anurag2877 4 года назад

In the 2nd problem , i just ended up doing D -= D%i , where each i was a route from a reversed array of routes and D was the last Day from the input. D's Final value was the answer.

@vijethrevankar7937 4 года назад

Was my first Kickstart. Couldn't even solve thr 1st problem. Let's see what happens in the next round

@NotFound-hy7qb 4 года назад

First problem was easy bro just checking ith element with i+1 and i-1 and counting it thats it

@vijethrevankar7937 4 года назад

I was f'in sleepy dude! It was 4:30 am here🙃 Couldn't have thought of it

@johanjim4940 4 года назад

me to (rank 9812) ;(

@TGNupsb 4 года назад

@@NotFound-hy7qb dont be condescending. it's his first kickstart, encourage people to start cp instead of kicking them down.

@RQTV454 4 года назад

@@TGNupsb Well thats how every esport does isn't it

@emanuelegurini 4 года назад

i was missing you on these days

@arinroday302 4 года назад

Please make a video explaining why you use vim and your configuration for vim and other such things useful for competitive programming

@vedantjajoo6798 4 года назад

When your brain and hands are perfectly sync. 🔥

@j1george 4 года назад

me through most of the competition: 1:27:37

@richa13sharma98 3 года назад

Can we get more like this type of video's ? With hand gesture tooo. I love the hand camera🧡

@Mohit-bx7qt 4 года назад

Wow Thats a nice handcam angle loved it

@stefanogoncalves7501 4 года назад

Hey man, any tips on how can you get this good? I can't even finish my college projects ahah

@Zemo2k. 3 года назад

bro we need more handcams these are dope

@danpharmd3285 4 года назад

I know nothing about programming and have no idea what's going on but here I am

@hochi313 4 года назад

Ha. The only thing my brains computing while watching this is the feeling of crying.

@jasondolorso 4 года назад

Wtf, the video shutter speed can't even keep up with this typing speed. What keyboard are you using BTW?

@ApoorvaRajBhadani 4 года назад

Even i wanna know the keyboard

@elandor3084 4 года назад

i think random membrane keyboard

@halfblood_slayer5989 4 года назад

This is an above average speed. People who work with computers usually have near to this speed. If you don't, you are not taking your job seriously XD

@halfblood_slayer5989 4 года назад

It's pure practice. I suggest typeracer.com anybody can reach 100wpm within a year

@tsudabyo 4 года назад

Shreehari A definitely not “just above average”, I type 110-120 avg. and this guy seems to be miles ahead of me

@gamingbutnotreally6077 4 года назад

YAY THANKS FOR UPLOAD TMW

@empathic9721 3 года назад

What Keyboard is he using? (-:

@0xhanyuu 4 года назад

this man looks like joji if he was a programming nerd not that i have anything against him, id say im a nerd too but he's on a different wavelength bruh solves problems in a stupidly short time

@sohammukherjee8079 4 года назад

I don't know if it makes sense to ask you this way, but I'd really wanna know why you incremented ptr (++ptr) twice in the last else block of the third question. I know it's crazy that I'm asking so late , so apologies for that.

@mrjean9376 4 года назад

dear master 🙏 please post more of this!! ❤ im subs 👌

@iMareisha 4 года назад

i know nothing about coding but this is so entertaining ur amazing

@justdrewit911 4 года назад

He even hacked my brain even if I do not know anything what he was doing It made me finish the video.

@aqib829 4 года назад

We miss your leetcode screencasts William!

@hrushikeshkale68 4 года назад

The first one was simple,I did not know Google codejam until now

@stihlchris5200 4 года назад

That last thing he was stuck on was just n choose k right? Which has a formula for the answer

@mandarkulkarni9999 4 года назад

Today 3rd problem made me die....😑😑😑😑😑 I was close but time ended.. You are a legend bro :)

@librenggems-2322 4 года назад

Give me an advice dude about how did you learn to type fast. I'm struggling about typing symbols.

@drafton4897 3 года назад

same bro :(

@anubhavsrivastava850 4 года назад

Dude what up for the Second Question i did it this way was quiet easy this way lst=lst[::-1] #reverse list for i in lst: if d%i!=0: d-=(d%i) print(d) PS-- I know he is way better in CP . Just my solution!!

@NotFound-hy7qb 4 года назад

Yes there are two formulas to solve it and this reversing one is easy

@j1george 4 года назад

I did basically the same as you. Binary search did not even enter my mind

@quanghoangminh7626 4 года назад

Why do you have the right output but still wrong answer?

@kiseazada3281 4 года назад

U kept on killin it bro

@sakshamjain6900 4 года назад

Make a video of typing tutorial how to place your hands on keyboards and how you type that would be fun and helpful to watch

@rishi3308 4 года назад

William can you please help us out with your VIM configurations ??

@saikalyaninduri7667 4 года назад

Man I always get stuck in problems involving matrices , so how to approach them ?

@jimmorrisshen 4 года назад

This is great.

@jinwu2430 4 года назад

I think you need to use a library. Otherwise you need to calculate the log

@Mockedarchie 4 года назад

I know you do a lot of competition but is there anything you program that's not for a competition? Maybe a game, scripts, website, or something else?

@mortalkombatgammingmortalp3459 3 года назад

Atleast I am learning algebra as Sir said how to become a Cp programmer

@rishushukla3286 4 года назад

how to decide that lb value has to be mid or mid+1 or mid-1?Also why did you use lb

@РоботПылесос-б1н 4 года назад

You have epic matrix desktop wallpaper

@varunrajesh1715 4 года назад

Ty for the quick posts :))

@weaponkid1121 4 года назад

How do you get better at typing with less mistakes? Sometimes i can hit a clean 100wpm, other times i hit 70-80 with a bunch of errors and backspacing

@rubelrana304 4 года назад

Rise of a Machine ....

@ec3909 4 года назад

Hi William, I was wondering what keyboard you are using!

@eblade4542 3 года назад

What keyboard are you using

@dock6405 4 года назад

What keyboard do you use?

@vaibhavsingh4108 4 года назад

mechanical keyboard

@Proud_of_them 4 года назад

@William Lin can you make a video on your setup plssssssssssssssssssssssssssssssss

@fiziblank2609 4 года назад

Could you mind telling me which keyboard and mouse do you use?

@WhyNot-vr3tw 4 года назад

Why you don't use autocomplete or something? Some IDE or cool text redactor?

@alexandrodisla6285 4 года назад

Well, we must accept that we are looking pretty supide at multiple subject in life.

@prashantiyer6659 4 года назад

Why is the category of this video gaming

@Importunity 4 года назад

You got this!

@mortalkombatgammingmortalp3459 3 года назад

His hands move when I am just reading the first line

@markzuckerberg6054 4 года назад

How do you test your code? What did you do there when you open the command prompt

@mournblank 4 года назад

What keyboard do you use ? I know it's not mechanical but it sounds like red

@gian4684 4 года назад

how william can run his code in VIM? What kind of compiler or plugin he use?

@himadrinath1502 4 года назад

When you upload live video in the google kickstart competition time and after the ended in competition

@mayankdandwani9951 4 года назад

Dude please make videos on giving some tips to us. Your tips are really helpful to programmers like us.

@carcinogenicthalidomide3057 4 года назад

I wish to reach to your level one day.

@mandarkulkarni9999 4 года назад

I started from the innermost braqet then appended the elements in a list. Like 3('s') = sss appended , i did in Python .... I wasn't able to complete all

@hamzaomari7052 3 года назад

You know it's different when he uses not a dark theme right ?

@shauryakumar4451 4 года назад

Somebody get this man a mechanical keyboard

@mohsinmahmood8781 4 года назад

bro which IDE you are using for competitive programming?

@drytube6907 4 года назад

Could you please provide me the details about the keyboard?

@klarensxhani 4 года назад

Where he codes cpp in which program? Can you tell me program name please?

@nevin3543 4 года назад

This man is so good at coding, and he does it all on a membrane keyboard... respect

@vvvsss796 4 года назад

To be fair I guess at these sorts of speeds it helps with accuracy, it's less easy to mess up

@gauravthakur3085 4 года назад

It's not membrane keyboard

@ghyferrihalfhide2337 4 года назад

@@gauravthakur3085 do u know the keyboard tho?

@alikoteich6639 4 года назад

What compiler do you use, i tried to figure out but i didnt

@aayushpandey1288 4 года назад

Which editor u use for C++?

@baxi9227 4 года назад

vim

@himadrinath1502 4 года назад

Which keyboard you using mechanical and membrane keyboard

@AmanGupta-pr6qy 4 года назад

hey man if u see this comment then please do reply coz i'm in big trouble i dont know where to start coding even tho i know basic and some more things but yet i didnt get confident nor problem solving skills i have been coding for almost 2 years. I dont know what to do Give me some path where i could walk through

@RishabhSharma10225 4 года назад

11:43 I see what you did there :p

@cesuroyuncu4218 4 года назад

Amazing.

@m.aswini4494 4 года назад

I'm currently using Python for competitive programming. It is ok for me. But many of programmers are using c++. Can I use c++ or Python for CP. Please comment. I always stuck with it..

@vvvsss796 4 года назад

I know there's no malintent here but you guys gotta get a different acronym or something man...

@ezizhummedov3607 4 года назад

how can he typing too fast. I mean , normal letters okay, but he is typing code ( characters, symbols ) . Is there any code typing site or something i can practice?

@vvvsss796 4 года назад

Yeah, there's a surprising amount of them. Just search ,"programming typing practise" or something

@diegomanuel1178 5 месяцев назад

which keyboard is using?

@Robert-um2oe 5 месяцев назад

justte a logitech k120

@gamerspieler8196 4 года назад

Crazy speed coder.

@SkillUpMobileGaming 2 года назад

Look William, I love you and all, but we can all clearly see the CP folder you have on your screen in the top left. Did you really think that nobody was going to catch that? I will be in contact with the FBI immediately.