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Codility
United States
Registrace 22. 08. 2009
Codility is the leading technical hiring platform for companies to test the coding skills of developers and make evidence-based hiring decisions. Codility predicts the real-life skills of candidates at all stages of the hiring process and for more than a decade, has evaluated the problem-solving skills of over 15 million developers and counting.
Founded in 2009, Codility helps more than 1,200+ businesses globally, including Microsoft, PayPal, Slack, and Tesla, build high-performing engineering teams.
Founded in 2009, Codility helps more than 1,200+ businesses globally, including Microsoft, PayPal, Slack, and Tesla, build high-performing engineering teams.
Jurassic Code Challenge Solution
Dr. Tomasz Idziaszek walks you through the solution to the Jurassic Code Challenge hosted by Codility.
00:00 Introduction & Task Overview
00:32 O(N^2) Solution
05:21 O(NlogN) Solution
Jurassic Code Challenge: app.codility.com/programmers/challenges/jurassic_code2022/
Jurassic Code Challenge is powered by Codility, a platform used by companies to qualify and interview candidates for technical roles. Codility provides a free training site for developers: app.codility.com/programmers
Join now to participate in global coding challenges, take lessons on key programming skills, and improve your development skills
----------
Visit Codility Developer Training: app.codility.com/programmers
Learn with our Lessons: app.codility.com/programmers/lessons
Train with our Exercises: app.codility.com/programmers/trainings
Take part in our Challenges: app.codility.com/programmers/challenges
Follow us on Social Media:
Facebook: Codility/
Twitter: codility
LinkedIn: www.linkedin.com/company/codility
00:00 Introduction & Task Overview
00:32 O(N^2) Solution
05:21 O(NlogN) Solution
Jurassic Code Challenge: app.codility.com/programmers/challenges/jurassic_code2022/
Jurassic Code Challenge is powered by Codility, a platform used by companies to qualify and interview candidates for technical roles. Codility provides a free training site for developers: app.codility.com/programmers
Join now to participate in global coding challenges, take lessons on key programming skills, and improve your development skills
----------
Visit Codility Developer Training: app.codility.com/programmers
Learn with our Lessons: app.codility.com/programmers/lessons
Train with our Exercises: app.codility.com/programmers/trainings
Take part in our Challenges: app.codility.com/programmers/challenges
Follow us on Social Media:
Facebook: Codility/
Twitter: codility
LinkedIn: www.linkedin.com/company/codility
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Recruiters get fired if they stop talking 😅
Is this really a test for developers?! I don't see single-responsibility principle, coding standards, design patterns...
Great way for attesting design patterns and coding standards skills a developer needs to have.... sounds more like a test for mathematicians.
great.. recruiters like this is a natural brand ambassador surely
I tried to solve this question using binary search and unfortunately got really low score, because here could be some implicit edge cases with double/float values. For example: r=5, dist=5.0990195135927845, x=5.0, y=1.0, color=G r=5, dist=5.0990195135927845, x=-5.0, y=-1.0, color=R r=5, dist=5.830951894845301, x=5.0, y=-3.0, color=G Thank you for that video!
no.
How can I reach out to Amy?
This isnt the doge challenge!
who are you dude
@@nowaybruh a person not strong enough to get to the end of the long doge challenge themself, such as myself
What if we order each string alphabetically and then count the max amount of the towers which is in some order ?
Thanks!!
Stellar info! Please do more of these. Would love to do a panel with IC managers - happy to volunteer.
Thank you.
Could you pelase add Game of Codes Challenge Solution?
Are you going to explain the answer of Bug Wars: The Last Hope?? It was a big challenge for me and I wasn't able to solve it. :(
Caitlyn Metteer!
N is a redundant parameter here. It's possible to implement it with O(MlogM) time complexity independently from how big the N is.
ᵖʳᵒᵐᵒˢᵐ
Thanks for the webinar. Really interesting. Do you maybe have a link to the resource that Simone mentioned he can share about different EM paths?
Yes, you can find it here; www.patkua.com/em-essentials/ (
@@codility Thanks a lot!
That's me! I'm in that video!
Brilliant discussion. I used data to bring my department new strategies to obtain price vs product/s quality in one of my previous roles. I have the ideas for successful business/es of my own, I NEED the right people. Thanks
nice
Great Interview!! Thx.
p̷r̷o̷m̷o̷s̷m̷ 🎶
Thanks for the interview. Amy has an amazing personality.
great video, thank you for sharing
Best thanks,
can you give me some tips on how to solve this problem? (Given T = ["aab", "cab", "baa", "baa"], the function should return 3. We may create towers ["aba", "cab", "aba", "aba"] by swapping the top two blocks in tower number 0, the bottom two blocks in towers with numbers 2 and 3. This way, towers numbers 0, 2 and 3 will have the same order of colors.
thanks
Thank you for encouragement and forward thinking advice. Keep posting
Interesting implementation of a generator. I've really only seen them as an optimization in the past; this may be the first time I've seen one used like this!
"In one move you can increment any element by 1." this solution adds the whole increment to each element (as well as +0 to elements that do not require it). adjusting the given solution to add inc by +1 at a time results in the performance tests failing
Good job on the video solution! Just one recommendation: Please use a more readable font for the board.
This was great! Thank you!
If your interview strategy is trust...wow..you are lost. Half the people I interview when quizzed are full.of it.
you clearly havent been in a google interview, is savage
@ivanleon6164 ironically...google is the one major player I haven't interviewed at. I work at one of the other silicone valley giants.
Great insights, thanks for this!
Wonderful insight from Amy. Thank you for making this happen.
I know Im asking the wrong place but does any of you know of a trick to get back into an Instagram account..? I somehow lost the password. I would love any help you can give me
@@lucianokendall9291 you are right, this is the wrong place to be asking this 😜
Mati soy tu fann!!👏👏👏👏👏👏
I can follow your explanation for the first two, and have implemented it in a couple of different languages to ensure that I know what is happening, but I do not know where you are going with the O(N) solution. Would you be able to clarify/expand on your answer? Showing a code implementation would be great, but I merely want to understand what you are doing with the last solution. We iterate the given array both forwards and backwards, and determine what value each item in the array points to (storing these values in another array), but then what do we do? I do not understand how these values help us reach the solution.
Great interview!
Good Music... 😍😍
Great interview and insights.
this has so many good pointers, glad I was able to watch this
Thank you, that was very helpful!
nice video
This content should have way more views. Pure gold.
Agree! This is too good.
can u share code for O(N)?
"These people are unicorns and I'm kind of a Donkey" just brilliant.
Great advices, excellent interview
Wish you showed implementation of the last approach. Otherwise good video!