Winning Facebook (Meta) Hacker Cup Qual Round 2022?
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- Опубликовано: 8 июн 2024
- After failing a problem last year, can we pull it off this time? Just went head to head with over 27,000 competitors in Meta Hacker Cup: / scoreboard
Yes I know my haircut looks like Guile from Street Fighter.
Find me on Twitter: / wuneal
Join my Discord server: / discord
0:00 intro
0:15 Problem B1
3:51 Problem A
6:44 Currently in first place!
6:56 Thinking through B2
7:24 Problems C1 + C2
12:28 Problem B2
19:12 Submitted B2 with a huge lead
19:28 Problem D
22:01 Contest system having technical difficulties on B2
24:04 Back to problem D
34:17 Finished in first place! Should be 100 points with B2
34:52 Solution to A
36:48 Solution to B1
38:40 Solution to B2
43:03 Solution to C1 + C2
46:21 Solution to D
52:35 Officially 100 points and 1st place! 
Наука
I don't understand questions, I don't understand answers, but it is impressive af
😂😂😂
Same bro
he not explain or comment anything in his code =)) so we dont know what he is doing
Same XD
@@johnwinner9992 He literally explained everything for the solution part. Clearly u did not watch the video until finish.
The most impressive part to me isn't how fast he can come up with a solution, but its how quickly he can understand the problems. Also the typing speed is really impressive!
right?? he can type faster than I can typing NON code.
The video is sped up significantly - look at the clock at the top of the screen
@@autumnv1272 it’s not, those are the seconds which is why their moving fast
I can beat him surely on one thing.. that is for typing.. 65wpm 100% accuracy :)
@OneFortyFour fr
POV: you’re at a intern technical interview and this is how they expect you to perform
sad but true...
LOL 😂
And they still don't hire you😭😭
lol
@@chaitanya8126 some high school indian guy is like this and wants half the wage T.T
The speed of understanding the problem is far more impressive than putting together the solutions.
yeah this genius did every one of them in just 1,3 hour .....when many of us cant even understand wth is going on in that questions
because 95% of programmers dont grind leetcode, don't be intimidated, this is a skill he spent over a year pursueing. Leetcode is ignored by most programmers@@apacha2004
Lies again? Face Of MLS FNB Money
this guy just completes one of the hardest coding competition in an hour and just heads off to get lunch, what a badass dude
In half of an hour
@@umutemreonder360 like that makes any difference
what else is he gonna do
It's what happens when you have no life outside of competitive programming.
@@redfordkobayashi6936 This comment reeks of jealousy ^ This "no-life's" probably making 2-3x as much money as you in maybe half the time.
the deadline is after 3 days and this dude finishes it in an hour.
He finished in 34 mins lol
@@harryzachariou1 1 hour 26 mins as it says on scoreboard ...
Finished in about 35 mins. 1 hour including his review. Dude's insane -- good stuff!
Another proof that consistent practice can make you reach insane heights
@@manhalrahman5785 And also talent, don't forget that. If you don't have talent it doesn't matter how many hours you practice, you will still only be mediocre at it.
If anyone is wondering how he got to this level: He is a Harvard CS Graduate, he worked at Google,Facebook, Quora and years of experience.
And he is doing competitive programming for more than 10 years
you are confusing cause and effect
and still he looks like he just graduated highschool
Yep, practice makes perfect
Thank you
This guy solves a full coding problem, in the time it takes me to search for and understand a Matlab command XD. Mad respect
Matlab it’s crazy bro, just like coding in C
@@tiagomori2534 c is great because its used to make kernels and stuff
I would hate to be in a online argument with this guy. He would type out his roast before the argument would begin.
he is the Eminem of hackatons
@@absbica31 lol i burst out laughing
i remember we were playing rust and raided a guy who was apparently the top 10 fastest typer and he was agruing in chat with us and it was crazy how fast he typed his long agruemnets
@@Enoiye bros speedruning typing
I pause the video while he's typing, so he can take a rest
lmao
In 1 hour I would still be trying to understand Problem A
can you do that kind of coading
I really appreciate you going through the questions, and in turn how you chose to write your code. Makes it much easier to understand for my simple mind.
It’s funny because you’re definitely typing at a respectable speed while programming, that is impressive.
@@StreetSmartification havent watched it all but l will see the duration of the video and the duration of the exam and if it fits, its not fast forwarded
@@StreetSmartification 😂😂😂😂
Is it funny, respectable, or impressive? I don't follow
@@chefi5357 why cant it be all 3
@@StreetSmartification Only someone with no observation skills would ignore the time in the menu bar.
I am glad the deadline is 3 days. I would need to sleep over 2 nights for the problem A.
What's more impressive than how quickly he understands and solves the problems, is how that poor keyboard is still functioning after all that abuse. Really good work, keep it up
is it really an achievement to be born with an above-average brain? he will score perfect results on university, joins a position in a big tech company and will happily enjoy the rest of his life with a big salary while you are telling him how awesome he is for doing nothing and still being better than everybody else
@@user-mj8bg3fw8w lol you're weird. I bet this guy have worked extremely hard his entire life every day to accomplish this. He wasn't just born smart, he worked hard for it.
@@user-mj8bg3fw8w he graduated Harvard CS, no one is born with programming skills i bet he had to study hard to get to where he is now no matter how intelligent he is
@@user-mj8bg3fw8wwhat are you even talking about? Clearly he has studied this and spent a lot of time and energy on it. It’s not just because he “has a big brain”. You can have a big brain and be average too
@@user-mj8bg3fw8w bro sounds jealous as fuck.
22:45 bro I can feel your anxiety but you actually handled the situation like a pro!!
Good morning, and well done! I hope you enjoyed the round!
this dude starts the essay after due time but still manages to get on time
Nah his problem solving skill is a talent. Dude is actually the definition smart not intelligent but smart. Because being smart is actually better then being intelligent because being smart means u can take learned knowledge and use it in practice, but intelligent people just learn things and that’s it
he completes the essay before it's even released...
@@uncomfortabletruths7990 you should review the intelligence defintion my friend
@@LogoSystemCG u can literally look it up ur self, intelligence means u can pick up information fast and understand it to some extent. Its more of a memory and focus thing.
Obviously he used a time machine
Can you imagine just looking at an assumably difficult question, understanding it and solving it within seconds?? What a brilliant mind.
It's amazing the sole speed at which he's able to type while programming. I mean, you could achieve that speed with a lot of practice with regular words, but with all the symbols and whatnot... man, that's something else. Not to mention his problem solving skills... admirable.
this happens when you do stuff
This is insane, i dont understand the question or whatever he is typing, but man... hats off to this guy for his amazing performance. Very impressive.
Absolute beast. COngrats bro.
stuff like this is insane, the way he's typing the solutions and understanding the problems at such a fast and precise pace is absolutely mind-boggling.
Neal Wus's hair is often described as a perfect gradient fade due to its seamless transition from one color or shade to another. This aesthetic quality is achieved through careful blending and meticulous attention to detail in the hair coloring and styling process. The gradual shift in tones, be it from dark to light or one color to another, creates a visually striking and harmonious effect, accentuating the contours of the face and adding depth and dimension to the overall appearance. Such meticulous grooming not only reflects personal style but also showcases a keen eye for aesthetics, making Neal Wus's hair a perfect embodiment of the gradient fade trend. thank you king
The keyboard sound is amazing! Also impressive how quickly you can solve these problems
Every time I take an exam and the average score is like 30% but there’s that one guy that gets a 100%, I think about this guy video
Hahahahaha 😂😂😂😂
😂😂
Any reason u prefer linux over the best OS in the world? (macOS)
Wow man really impressive how fast you come up with a solution and
your writing speed is incredible
When he goes, “oh okay” after looking at it for 3 seconds 🤣🤣
Best demonstration so far here in youtube. no dramas just code. love it bro!
I have no idea wtf he is doing but its impressive how he can adjust on the fly. He can actually type faster than I can just randomly hit keys on my keyboard.
Never seen somebody code this fast. Amazing and mind-blowing problem-solving skills.
me who can code hello world! For me is this Video so insane. I often watched it. I want codeing that way too
its very tempting to see the final product which is you crushing almost every problem , we want to see when you started out and if you did struggle to get it , how many years it took you ?
Dude is a walking L. Doesn’t reply to any of his comments
Them switches be clickiiiin fast, congrats man well deserved !
Your type speed and confidence in ability are very inspirational!
When she's home alone but you've got a 3-day competition to finish
bro i dont know anything about programming.
ive always wanted to know stuff like this - but when i see how complicated it is & how fast you are...
youre a diffrent breed mate
Im actually impressed how fast he managed his data explorer system in terminal 😅
In case you guys don't already know, he is the brother and co-founder to Scott Wu of the cognition labs; Devin-the software engineering AI
i just came across your channel and god damn you are a monster good stuff man keep it up
Holy this man's typing speed is impressive. It's one thing to type alphabets this fast, but to type all the brackets, symbols and quotations etc are really impressive.
you know that feeling when your heart feels elation when your code finally works the way you want it. well take that times 100 when you realized you are ranked first in a coder contest that literally pays money !
lets be real this guy probably makes like 1M they dont do it for the money
I just started to see your videos these are amazing I must say
My brain overheats while reading the task, trying to understand it and here is this guy, 3 minutes in and he already writes a solution.
Congratulations for Finals win bro 🎊🎉❣️👌👌
Bhava kasla genius ahe ha ashi loka india madhe pahije mag millions madhe subscribers hotil
@@factmania0803 ho tech naa...but tasa nahiye...ashe loka tar doorach...ulat aplich loka hyanchyakade jatat...kay bolaycha mag!😂😂😂😂😪😪😪😪
By the time he's finished, I'd still be wrapping my head around the first question
You have to be extremely smart AND fast to achieve this level. Awesome!
really great explanations, especially for D
How am I supposed to get a job if there are guys like this. Really impressing video🤯
Programmers don't type this fast, nor do they have to solve these kinds of problems.
this man is probably grandfathered in to a fortune 500 company, he has amazing computational skills most companies wont fire that.
Calm down. This has absolutely nothing to do with software development
@@roskva666 that is simply not true, u can learn a lot by building its true but really its about problem solving and he does that better than all of us
He is really a Coder as they show in expectation vs reality videos, this guy is expectation = reality type of guy, damn.
He’s a programmer not coder
thx for explaining the answares, you are amazing
It is tough men, nice one 🐉❤️, I had to pause and read the questions for like 5-10 mins before I could write one rough logic down…
Is it just me, but reading the problems, the whole idea of it just goes over my head
Could you make another video diving into the problems and explaining your methodology?
Lol it is mind blowing the speed that you can type out the code with a correct solution. Hats off to you.
Wtf he fr calmly did an outro like nothing happened after winning it! Incredible skills man I was totally impressed by your skills.
as someone who is trying to get anywhere near this level your insane bro keep it up
For real im in uni taking beginner coding class for engineers and this is ridiculous
@@frankj9270 You gotta love this shit 'cuz this shit is boring af
@@j.a.3138 bro no it’s super cool being able to code. I’d take computer science if i had some past experience with it like high school but uni classes are too hard im just a mechanical engineer
@@frankj9270 what are uni classes
@@frankj9270 you can start with python, lua or ruby these 3 languages I would consider easy or javascript its also kind of easy
Whenever i see him i feel to change my life permanently
you can be better than him, it's simply a question of discipline
I don't think you would read my comment, but hats off to you, man. I am in the 4th semester of my CS bachelor's and need help comprehending what to study in an hour, and I travel daily for over 3 hours to and fro to the college. You really have inspired me. It is unbelievable, and many congratulations on Devin's success. Indeed, it's a tech revolution movement from you guys. Kudos to Scott Wu and the other team of you guys also.
I wish I could just look at a problem and have a solution like this guy impressive work honestly
I wish I'll bump my head and be able to code like this guy
Well this makes me feel allot worse about myself XD very impressive !
I dont understand a single thing but its just so impressive i cant stop watching 😂
Neuile Wu is on fire! especially his typing speed. feels like therapy
The most impressive part to me isn't how fast he can come up with a solution, but its how quickly he can understand the problems. Also the typing speed is really impressive!'
I like your keyboard sound!
this is mad impressive and something that i want to achieve some time in the future myself as a hobbyist
Yo that fade is crazy. Also, nice coding!
The thing im most impressed by is his abiility to type that fast like wtf? being able to program like that takes less time to learn than to type that fast
I did not even try to understand what he is doing, the way and the speed he types tells me he is the another level of human being. I have met couple people like him, litteraly wunderkids, it's amazing and scary at same time, if you end up in same team, better pray he is a good fella.
Big Dick Neal swanging through the competition while livestreaming. Nice job, subbed and looking forward to more content.
The time spent on submitting the solution longer than time spend on solution is insane
Hey Neal. Love your videos! What keyboard are you using? Your typing is phenomenal!
The question is, what fingers are you using?
@@adminx-pro7873 The question is, what brain are you using to command your fingers?
brother, you are inspirational!
this man has the cleanest fade i have every seen
After 30 minutes, I finally understood the basics of what they wanted, sorta. Lol, that's some tough stuff, and he is amazingly quick at getting that out of his head!
billion dollar fingers!
some people are just gifted
@@freerights6695 Not really gifted but a lot of work
@@Ethernel0 a lot of hard work but still. Some people have a natural affinity towards certain things and learn a lot quicker
@@Ethernel0 being gifted certainly plays a role. Not that this guy didn't work hard though :)
Congratulations to win in finals 👏
Lmao
i love that stuff like this or electronics competitions etc go on, to encourage these skills, we need themin the future, people like me, who dont do this stuff, are some a smal group of people who know they are consumerrs but appreciate you builders, both in reality and in cyber space and infrastructure of the www.
Everything about this video is amazing.
For the problem C1, I think the intended way to solve it was to take code word C_1, and for each code word C_i, where i goes from 2 to N, append i-1 dots to it if C_1 starts with dash, otherwise i-1 dashes. So for example, C_1 == '.-.-', you get '.-.--', '.-.---', '.-.----', etc
you're lucky because you can understand this
@@abdel6147
what does luck have to do with it? Only practice and knowledge.
If you understand this then your on something else my guy
No
Tf is this
His typing faster that my internet
This is the definition of me smiling and nodding because it looks super interesting and intense but I have zero clue what any of it means
Here is when you realize when somebody is amazing at what they do!
I'm taking COMPUTER STUDY this made me feel motivated Freshman for this school year, well coded i don't understand it fully but i do understand the concept congrats men
meanwhile me learning what are arrays and searching for leetcode's 1st question on array (two sum) in my 3rd year of btech, and found this.
Neal, would you make a video teaching future programmers how to deeply understand a problem statement, and how to gain speed in coming up with a solution?
I read the problem statements, but the grammar is too advanced for me to come up with a solution
hi,
just wanted to confirm, if our rating or ranking increases if we do past/old contests. I mean, lets say that I missed last month contest, but later attempt it after a month or two, will my rating/ranking increase in the CP website?
I was expecting him to be "hacking" into networks or programs but very impressive non the less
yup like he was gonna hack the us army then launch nuke on facebook
thats not all hacking is about
Anyone: Okay, we have an hour lunch break.
Neal Wu: Go ahead! I'll just win a Programming Cup. Catch up with you soon.
Amazing that you did all of this on a typewriter keyboard!
Man, you're like a inspiration to me. Also, i was wondering how much i liked ubuntu!
holy shit his haircut is cleaner than his code
gave him powers lol
what keyboard are you using ?
I wanna buy one 😂
How can you type so fast the brackets... I sit here making some weird acrobatics as I try to hit R-ALT + 8 / 9 for [ ]... are there any special keyboards for coders? :D
Reminded me of a scene in MR.ROBOT when Elliott won the final round in a CTF competition for the US team. Fkn impressive how he can type faster than i can think.
Congratulations.Can you show your ubuntu setup in one video please?
This video made me realize I'm actually just stupid. Switching from CS to Business as we speak!
You can earn lot more money than him potentially
the real prize is this guys fade, look at that blending
I will be honest. I have no idea what this is or why I am watching it but it still managed to impress me.
Bro this is easy but can u print 1 to 10 using for loop?