There's no roadmap if you're serious about CP imo. I mean you would need basic level about every domain (dp, greedy, graph, ...), but there's no particular roadmap go beyond basic level. Just solve problems
can someone explain to me, In problem 3 why he took max of the two cases in problem three instead of doing it separately like for cases when x is greater use 2*x-1 and else 2*y.
That's the same thing as if else condition, if u observe when moves for x is greater than for y then obv 2*x-1 would be greater than 2*y and vice versa for moves of y.
@@nemesis5391 thanks for the comment but I figured it out. The case where this will fail is when we have 7,6,9 . When both x,y are less than k.this approach will fail as it will check for x>y and give ans as 1 but and should be 2. Neals approach will work in these cases.
@@tylerd5924 Here I'm not talking about the value of x or y, here x and y are ceil(x/k) and ceil(y/k) so even when both are less than k, the value will of both will be 1 and else condition i.e. 2*y will take place and answer will be 2. So, u see both are the same things.
Hello sir, I have a question. Why does everyone who solves these types of questions use C++? What will happen if I do this with Java? Will I be too slow?
Particularly on codeforces I often noticed how the same algorithm in Java gets a "Time Limit Exceeded" error, whereas the implementation in c++ runs perfectly fine.
There are many times where I will submit a solution to a CF problem in Java (which is the language I'm comfortable with) and it will get TLE then I translate the same solution line-per-line to C++ and it passes and even uses less than 20% of the allotted time. This doesn't happen on other platforms like Codechef and Leetcode. Only CF
Bro solves the question as if he is completing his 5th grade HW
😊 0:25
*problem not question
Div4 level for him is basically just like doing plus and minus for us.
Bro codes faster than we can think, respect 🙋♂️
he understands questions faster than chatgpt
im actually going to explode if i even try to mimic 1% of this guys power
We can all see your exceptional problem-solving skills, but only you truly understand the hard work that has brought you to this point. Amazing job!
seeing his typing speed i was unconsciously checking whether it is on 1.5x or not after every 5 minutes and it was normal 1x :)
we need you more on youtube you the are one who teach us something new you are extreeeeeeemly smart i hope i can be like you
i could not even read the problem and he has already solved it, for a second i thought maybe i m watching the video at 2X but i was not.
Thanks for the solutions! The explanations at the end really help :)
Such an amazing champ that he started out by congratulating Tourist first...👊
2 Videos in 1 month lets hope he dosen't disappear again
what is your progrmming setup for comptitive prorgrmming how do you run code and As a professional, what are the topics that I should know?
thank you.. even my rating is 800 .. i understood ur solutions
Davis James Young Ruth Taylor Brian
Perez Carol Davis Ruth Robinson Dorothy
Sir..how did you test auto test cases from codeforces..please teach us how to get auto test cases in terminal
Taylor Kenneth Harris Laura Miller Kevin
10:42 me halfway through any problem
Dammm first time I saw how fast a person can code 🤡
Davis Deborah Jackson Sarah Brown Jeffrey
where is the fucking DEVIN AI? Mr Neal
how does he run the sample test cases?
cause i didn't see him copying anything 😶
Lewis Lisa Taylor Brenda Lopez Kimberly
What happened to Devin AI?
Can i Get a ❤
Yeh le
How can he run testcases from the terminal?
osu mentioned
when did you started coding in wich age and how did you train
cloudflare is checking that bro is human lol
how come all the questions are on the same page? i always have to switch pages to get top another question
There is an option in the bottom of problems to view all problems.
@@subarnasaikia7862 I would have never noticed
WTF osu mania question
yo.. telegram removed from your favourite dock😭😭
This cloudflare shit so funny lol
ห้อง DEV มันก้จะประมานนี้แหล่ะ ตอนทำงาน นั่งงง อยู่คนเดียว
bruh I was so ready for this contest then cloud flare and unrated ruined it
same it was my first contest was excited. Unrated really ruined it
sowwy
i think if he used wm on his linux machine he would go even faster because u almost never move ur mouse while using wm lol
Why Neal wu is looking younger?
I thought video was on 1.5x
can i have your LSP-CLANGD settings
Martinez David Johnson Carol Gonzalez Nancy
Bro all videos of yours about solving contest problems.
Please bro make a video about the roadmap .
You do not need roadmap, go solve problems
There's no roadmap if you're serious about CP imo. I mean you would need basic level about every domain (dp, greedy, graph, ...), but there's no particular roadmap go beyond basic level. Just solve problems
can someone explain to me, In problem 3 why he took max of the two cases in problem three instead of doing it separately like for cases when x is greater use 2*x-1 and else 2*y.
That's the same thing as if else condition, if u observe when moves for x is greater than for y then obv 2*x-1 would be greater than 2*y and vice versa for moves of y.
@@nemesis5391 thanks for the comment but I figured it out. The case where this will fail is when we have 7,6,9 . When both x,y are less than k.this approach will fail as it will check for x>y and give ans as 1 but and should be 2. Neals approach will work in these cases.
@@tylerd5924 Here I'm not talking about the value of x or y, here x and y are ceil(x/k) and ceil(y/k) so even when both are less than k, the value will of both will be 1 and else condition i.e. 2*y will take place and answer will be 2. So, u see both are the same things.
@@nemesis5391what topics a beginner need to learn to understand questions like this . Can you tell me .
7chitou tourist much yaal3eb
bro what happened to devin?
Hello sir, I have a question. Why does everyone who solves these types of questions use C++? What will happen if I do this with Java? Will I be too slow?
It would be slower since Java is not a native language.
you can use java.. nothing wrong with that
Particularly on codeforces I often noticed how the same algorithm in Java gets a "Time Limit Exceeded" error, whereas the implementation in c++ runs perfectly fine.
There are many times where I will submit a solution to a CF problem in Java (which is the language I'm comfortable with) and it will get TLE then I translate the same solution line-per-line to C++ and it passes and even uses less than 20% of the allotted time.
This doesn't happen on other platforms like Codechef and Leetcode. Only CF
@@SS-pq9ci
I think it's just skill issue my friend is a master and primarily uses java.. maybe you need some template for I/O
hi neal, first!
Why are you competing in a Beginner's Contest? That is unfair to the other participants.
Neal i need contact you how can i do that