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Search - "competitive programming"
Tips for all the programmers out there:
- A programmer is not a PC repair man, just no one seems to remember about that
- Programming is thinking, not typing.
Counting starts from zero, not one.
- Even after completing a degree and courses and working on IT projects, learning never stops. If you want to stay competitive you should also work on personal projects that force you to use languages and software you never work with on the job.
- You don’t need serious math skills to be a developer. However, you’ll need basic algebra, logic, strong problem-solving skills, and most of all, patience.
- You don’t need a degree to be a developer - programming is like almost any profession: if you’re good at it, people will pay you for your skills, regardless of how you got there.
- Sleeping with a problem, can actually solve it.14
I met my girlfriend due to code.
There were these free courses for competitive programming as a preparation for the informatics olympiad and we got along and made weird programs and had a great time. Most of the other people there were much younger than us, and in the actual finals she ended up beating me by quite a bit, yet she still dares to say I am a better programmer.
It's been almost a year since then. Wow20
I was 15 years old and the first year of high school. Everything was new to me and I was such a newbie. At that time I had 2-3 year of programming behind me at an institution where they taught competitive programming. And I knew something about computers. Not much but more than most of my school mates. At that time I wanted to become "super cool hacker".
So we had this very very thought teacher for history which was also our form master. She really knows how to explained everything about history and in an interesting way. But while she was teaching we also had to write down notes from her powerpoints that were on a projector. And occasionally she would wait for us to copy everything and then move on with her lecture. But sometimes she didn't. This was frustrating as hell. The whole class would complain about this because you couldn't take notes down normal, you had to do it at double speed.
But she got one weak spot. She was not very good with computers. Our school computers were locked in some kinda closet so that students didn't have physical access to a computer and were also password protected. So I came up with the plan to plant wireless mouse in her computer so that I could control her mouse. At that time it seemed like SUPER HACKER MASTER PLAN.
So I got an opportunity one time when she left the classroom and let closet where the computer was open. I quickly sneaked the USB of the wireless mouse in the computer and then go back to the seat.
So THE FUN began.
Firstly I would only go back in powerpoint so that all my schoolmates could write down notes including me. And it was hilarious to watch when she didn't know what is happening. So then I would move her mouse when she tried to close some window. I would just move it slightly so she wouldn't notice that somebody else is controlling mouse. And by missing X button just by slight she would click other things and other things would pop up and now she had to close this thing so it became a nightmare for her. And she would become angry at the mouse and start complaining how the computer doesn't work and that mouse doesn't obey her.
One time when she didn't pay attention to her computer and projector I went to paint program and drew a heart and wrote we love you (In Slovenian Imamo vas radi -> See the picture below) and one of my school mates has the picture of it. We were all giggling and she didn't know what is was for. And I managed to close everything before she even noticed.
So it got to the point where she couldn't hand it more so she called our school IT guy so that he would check her computer (2 or 3 weeks passed before she called IT guy). And he didn't find anything. He was really crappy IT guy in general. So one week passed by and I still had messed with her mouse. So she got a replacement computer. Who would guessed all the problems went away (because I didn't have another mouse like that). I guess when our IT guy took the computer to his room and really thoroughly check it he found my USB.
So he told her what was the problem she was so pissed off really I didn't see her pissed off so much in all my 4 years in high school. She demanded the apology from whom did it. And at that moment my mind went through all possible scenarios... And the most likely one was that I was going to be expelled... And I didn't have the balls to say that I did it and I was too afraid... Thanks to God nobody from my school mates didn't tell that it was me.
While she waited that somebody would come forward there was one moment when our looks met and at that moment both of us knew that I was the one that did it.
Next day the whole class wrote the apology letter and she accepted it. But for the rest of 4 years whenever was there a problem with the computer I had to fixed it and she didn't trust anybody not even our IT guy at school. It was our unwritten contract that I would repair her computer to pay off my sin that I did. And she once even trusted me with her personal laptop.
So to end this story I have really high respect for her because she is a great teacher and great persons that guide me through my teen years. And we stayed in contact.11
Just sharing my experience of my spontaneous interview with Facebook. I'm not good at writing these but here you go :)
- I was working as an Android dev and didn't have much knowledge in algorithms nor competitive programming, never ever interviewed with big companies.
- a random day on LinkedIn, a recruiter from Facebook contacted me
- I ignored it for few week because I thought it's so out of my league, then somehow, out of blue, I had a thought of giving it a try, so I did
- passed first round
- start studying algorithms a little for phone interview in 3 weeks
- recklessly took the phone interview
- start studying intensively (while working fulltime) for the on-site interview in 2 months
- almost got the job, they gave me one more chance by a followed up interview
- messed up the last chance real bad
- Initially I just wanted to give it a try, but the fact that I failed at very very last chance, frankly, bothers me a bit. Maybe I will interview with FB or big companies if I have chance later, but I know for sure that the studying had made me a much better dev. All the code I write now is much more efficient (I think), I can and not anymore afraid of reading complicated code.
- Overall, it does takes a lot of time (~4 months studying while working fulltime), but also benefits myself a lot though I didn't get the job, so basically, good experience, but better if I got the job 😁
Oops, wanted to write a few lines and it's a long post already.. I should stop here :D9
The first time I submitted it it was 40 ms. I was sad because of the slowness and I kept trying to improve it until I finally did it.10
Friend: I want to start competitive programming. What should I to ?
Me: You should know at least one programming language like C++ or java ...
Friend: No problem, I know HTML ....
Finally Me: Oh God save me..4
I AM SO FUCKING PISSED RIGHT NOW OF ALL YOU DICKHEADS WHO DON'T KNOW SHIT 'BOUT PROGRAMING AND STILL QUALIFY FOR THE NEXT ROUND!
Background: I am a final year student of Computer Science. This time of the year, companies come to the campus to recruit potential employees for their vacant positions. But during the COVID-19 times, the number of such companies and jobs have gone a little down. Two companies came to our university for recruitment — DXC Technology and Hanu Software. I cleared the aptitude/code test for DXC and appeared for the interview, which went fairly well. Waiting on the results. The rant is about the other company.
The Story: I am learning and working on Cloud (AWS specifically) for the past 1 year. I have a cloud Certification in Oracle and working my way to get Azure Certified. Hanu Software, which is a core cloud company (works on Azure) came to our campus for the recruitment (Cloud Engineer). Their test had these sections —
1. Personality (54 Questions; 15 minutes)
2. Verbal (20 Questions; 20 minutes)
3. Reasoning (15 Questions; 15 minutes)
4. Technical (25 Questions; 25 minutes)
5. Quantitative (15 Questions; 15 minutes)
As soon as I finished my Interview with DXC, I had my Hanu test within 30 minutes. I have a Mac so the test by default started on Safari. After completing 4 sections, I receive a mail in Junk from Hanu which stated that only Chrome or Firefox can be used to give the test. AHH! And on Safari.. the platform on which the test was being conducted didn't ask me for any camera permission (the test is monitored, can't even change windows/switch tabs). I then changed the browser to Mozilla Firefox and somehow finish the test. After finishing, I call up my classmates to find out how their test go. Know what? FUCKING TWATS USED GOOGLE LENS TO FIND OUT THE ANSWERS!
Last night, the list of qualifying students arrived and obviously I didn't make it to the list, but those dumbfucks did who don't even know what Cloud technology is or how it works. Neither they could do any average level program, nor have the communication skills. HOW?! HOW THEM AND NOT ME? Life is very unfair sometimes. I couldn't sleep at night.
PS: If you made this far, thank you for reading this rant (and sorry for it being so long). Makes it better to be able to share with someone. If you could, then please guide me (online resources/recommendations) to be better at competitive programming, or help me enhance my resume/linkedin or if you could refer me for an entry level position at your organisation, I would eternally be grateful. Thank you once again. And sorry for the long rant.17
When you really aren't that good at competitive programming, but get invited to a week+ - long fully paid for programmer camp in another country because everyone else is even more shit 😊2
For the first two year of my engineering I believed having a good developer profile will land you in top companies(eg FAANG).
Later I realised doing competitive coding will help you to get in those companies.
But at the end I saw one of my friend getting into those companies by only doing specific type questions that are usually asked in these companies.
Moral of the story - Just by practicing some specific question from some premium website(eg leetcode), you could easily get into your dream company.
PS- I was not selected in any of these giant companies and later on took an internship in some start up which was again a tragedy for me.3
So today I started to learn PHP & SQL for a team web development competition where we have until January to build a functioning website and showcase it to the judges! It's a little stressful but wish me luck because I'll need it..8
After months of studying dynamic programming, I can finally say with confidence that I UNDERSTAND NOTHING.7
University Final Viva for OOP with C++
(Yeah, that first line is a rant in itself for the likes of me and Mr. Torvalds)
Tell me a few "functions" in C++ STL algorithm header
*starts off with the first one that came to my mind*
AP: Huh? a I'm asking the Algorithms in C++ STL
Me: Yes, this is one of them Ma'am.
She looked at me as if I told her that I'm dating her daughter. It became clear she doesn't know about it and she'll gladly deduct my marks for getting it wrong. So I explained how Sort() is a hybrid of quicksort, heap sort and insertion sort. (Read about it an hour ago while doing a competitive programming question)
AP: Tell me the ones we did in class.
I haven't attended those classes, so I just told her the ones I knew.
After a couple more infuriating questions, which themselves sounded right from a book published in the 90's, she gave me 10/15.
This is what's wrong with India's Education system, even the teachers know only the stuff mentioned in the course hand-outs. Forget brownie points, you get screwed over by the teachers for actually knowing stuff and using it.8
How I got selected for GSoC'19:
I will describe my journey from detail i.e from the 1st year of the college. I joined my college back in 2017 (July), I was not even aware of Computer Science. What are the different languages of CS, but I had a strong intuition of doing BTech from CSE only?
So yeah I was totally unaware of the computer science stuff, but I had a strong desire to learn it and I literally don’t know why I had this desire. After getting into college, I was learning HTML, Python, and C, also I am really thankful to my friends who really helped me to learn, building logic and making stuff out of it. During the 1st month of joining the college, I got to know what is Open Source, GSoC, Github due to my helpful seniors. But I was not into Open Source during my 1st year of college as I thought it is very difficult to start. In my 1st year, I used to do competitive programming and writing scripts in Python to automate various stuff. I never thought that I would even start doing Open Source development, also in the summer vacations after the 1st year I used to practice programming on HackerRank and learnt an awesome course called Automate the Boring Stuff with Python(which I think is one of the most popular courses for Python) which really helped me to build by Python skills.
Now the 2nd year came, I was totally confused between doing Open Source development or continue with my Competitive programming. But I wanted to know about Open Source development, so I thought to start now will be a good idea. I started attending meetups of OSDC(Open Source Developers Club) which is a hub of my college, which really helped me to know more about Open Source development from my seniors. I started looking for beginner friendly projects in Python on the website Up For Grabs, it’s really helpful for the beginners. So I contributed in a few of them, and in starting it was really tough for me but yeah I continued, which really helped me to at least dive into Open Source. Now I thought to start contributing in any bigger project, which has millions of lines of code which will be really interesting. So I started looking for the project, as I was into web development those days so I thought to find a project which matches my domain. So yeah I finally landed on Oppia:
I started contributing into Oppia in November, so yeah in starting it was really difficult for me to solve any issue (as I wasn’t aware of the codebase which was really big), but yeah mentors at Oppia are really helpful, they guided me which really helped me to start my journey with Oppia. By starting of January I was able to resolve around 3–4 issues, which helped me to become the collaborator at Oppia, afterward I really liked contributing to it and I was able to resolve around 9–10 issues by the end of February, which landed me to become a Team Member at Oppia which was really a confidence boost and indication for me that I am in the right direction.
Also in February, the GSoC organizations list was out, and yeah Oppia was also participating in it. The project ideas of Oppia were really interesting, I became even confused to pick anyone because there were 4–5 ideas which seemed interesting to me. After 1–2 days of thought process I decided to go for one of them, i.e “Asking students why they picked a particular answer”, a full stack project.
I started making proposals on it, from the first week of March. I used to get my proposal reviewed frequently from the mentors, which really helped me to build a good and strong proposal.
I must say a well-defined proposal is the most important key for getting selected in GSoC, also you must have done some contributions to the organization earlier which I think really maximize your chances of selection in GSoC.
So after my proposal was made, I submitted it on the GSoC website.
It was the result day, by the way, I had the confidence of being selected, but yeah I was a little bit nervous. All my friends were asking when is your result coming, I told them it will come at 12.30AM (IST). Finally, the time came when I refreshed the GSoC website, Voila the results were out. I opened the Oppia organization page, and yeah my name was there. That was the day I was really happy and satisfied, I was thinking like I have achieved something in my life. It was a moment of pleasure for me, I called my parents and told them my result, they were really happy for me.
I say cracking GSoC is worth it, the preparation you do, the contributions you do, the making of the proposal is really worth.
I got so many messages from my juniors, friends, and seniors, they congratulated me. After that when I uploaded my result of Facebook and LinkedIn, there were tons of comments and likes on the post. So yeah that’s my journey.
By the way, I am writing this post after really late, sorry for it. I must have done it earlier, but due to milestone 1 of GSoC, I was busy.3
I haven't really known what to post. But I've decided not to care about being relevant or care about the like count. I'm a very competitive person so things like like count tend to effect the way I see the quality of a post.
I want devRant to be a place where I can be honest and feel safe even if I don't get the validation I sometimes wish I had. And hey maybe someone will think my opinions or thoughts are interesting.
So let's start with a little about me. I'm a 17 year old kid that loves programming. I work full time as a full stack web developer and I'm really the only web person. The current system is built on WordPress because of fucking course it is. I don't like it but I gotta keep it user friendly for less techy people to manage. No one likes have all minor changes and tweaks having to go through one person when they could do it themselves. So I manage.
I'd say my passion is more backend development but I do love having a pretty UI to display the results.
I've struggled with mental health the past few years but I'm doing much better. Even just last week I had an anxiety attack during a social event. I came here for the community and I do enjoy it, but I'm gonna try to make it an outlet. My best friend went off to university and I don't really have any IRL friends I can just be me around.
I don't have anything special to say. But if you read this thank you for listening to some random kid on the internet. I hope you have a great day.4
Over the past 2 months I have interviewed with several companies and 2 of them stood out at rejecting me. Let's call them Company A, and Company B!
> I know right? Developers are bad at naming!
I guess part of it is my fault too! I am old and slow. Doesn't like competitive programming and already forgot most of how to answer algorithm question. I can't even answer some of the algorithm question I've flawlessly answered back when I was fresh out of University.
## Company A
When I got chance to interview at Company A, they require me to answer HackerRank style interview. It's my first time in nearly a decade of working in the industry to feel like I'm in a classroom exam again. I hate it, and I deliberately voiced my distaste to the answers comment:
// I'm sorry, I'm dumb!
// I never faced anything like this in real world work...
But guess what? My answer still pass the score, have a call with their VP, which proceed to have another call with their Lead Engineer.
Talked about my experience with Event Driven System and CQRS+ES and they decided that I am:
- Too RND in my tech stack
- And overkill in CQRS+ES
And decided they don't need me.
They hate me for having a headstrong personality which translates as Arrogance to the perceiving end.
## Company B
Another HackerRank style interview. Guess I passed their score this time without me typing some strong comment and proceed to have another test with their Lead Engineer.
This time they want 5 question answered in google docs within 60 minutes.
Two of them stood out to me for being impossible to work on 12 minutes (60 / 5 if you're wondering). Or maybe I'm just old and dumb?!
The others are just questions copied word for word from Geeks For Geeks.
One of the question requires me to write a password brute force attack to an imaginary API.
The other requires me to find a combination of math `+` or `-` operation from `a strings of numbers` that results in `a number`.
My `Arrogance` kicks in and I start typing a comment
// I am sorry but I feel this is impossible for me to think of in 12 minutes
// (60 / 5 if you're wondering)
// But I know you guys got this question from Rosseta Code!
// Here's the link, but I don't know the logic behind it
See? I've worked on this question back when I was still a University student and remember where to look at.
Unsurprisingly, I've heard the feedback that I was rejected although I've answered one of their question `FLAWLESSLY`. I know they are being sarcastic at this point. haha.
I was trying to be honest about what I can and can't do in the `N` minutes timeframe and the Industry hates me.
I guess The Industry love people who can grind `GFG` or other algorithm websites, remember the solutions out of their head, and quietly answer their `genuinely original question` without pointing the flaws back at them.9
I really despise solving competitive programming problems.
I truly believe it's okay to struggle with them and that people have different abilities. But these kind of problems are an easy way to make you hate yourself and think of yourself less.
I can't solve this problem --> I'm not a good programmer --> I'm not smart enough --> I'm not good enough like my peers who work at FA*G companies, ...
I know these interview problems are a filter and that recruiting is hard and the demand is always high and that they are nothing like the real work but, the reality is, you need to prepare if you want to get into one of the big companies with better perks and maybe better projects.3
If you're currently in college and wish to get placed in a major tech giant like Amazon or Facebook:
Don't learn React.js, instead learn Linked lists.
Don't learn Flutter, instead learn Binary search trees.
Don't learn how to perform secure Authorization with JWTs, instead learn how to recursively reverse a singly linked list.
Don't learn how to build scalable and fault tolerant web servers, instead learn how to optimally inverse a binary search tree.
These big tech companies don't really care what real world development technologies you've mastered. Your competence in competitive programming and data structures is all that matters.
The system is screwed. Or atleast I am.18
Stop sucking at competitive programming
Learn Android development with kotlin
Learn machine learning and apply it
Yesterday was Google CodeJam's Kickstart event ( or something like that ).
Participated in competitive programming for the first time. It was kinda fun I guess...
Nope I still hate competitive programming. I like being a laid back programmer who develops in his own pace.
I know it's not what industry wants but I can't jst go for competitive programming.
On the positive note, I started using goto in C++ because of it and created a better Graph library than I had before 🤗🤗
P.S. I did read on how to use goto and when to not use it. I guess my usage was fine... Or better yet, IT WORKED 😜😂
Well, I am done as far as competitive programming goes... 😭😭
The most shittiest feeling in competitive programming is when your code passes all the test cases except the last three. 🤓😌2
Fellow Deviants, I need your help in understanding the importance of C++
Okay, I need to clarify a few things:
I am not a beginner or a newbie who has just entered this community...
I have been using C++ for some time and in fact, it was the language which introduced me to the world of programming... Before, I switched to Java, since I found it much better for application development...
I already know about the obvious arguments given in favour of C/C++ like how it is a much more faster and memory efficient than other languages...
But, at the same time, C/C++ exposes us and doesn't protect us from ourselves.. I hope that you understand what I mean to say..
And, I guess that it is a fair tradeoff for the kind of power and control that these languages (C/C++) provide us..
And, I also agree with the fact that it is an language that ideally suits our need, if we wish to deal with compilers, graphics, OS, etc, in the future...
But, what I really want to ask here is:
In this age and times, when hardware has advanced so much, where technically, memory efficiency or execution speeds no longer is the topmost priority... These were the reasons for which C/C++ was initially created...
In today's time, human concept of time matters more and hence, syntactical less complicated languages like Java or Python are much more preferred, especially for domains like application development or data sciences...
So, is continuing with C++, an endeavour worth sticking with in the future or is it not required...
I am talking about this issue since I am in a dilemma about the use of C++ in the future...
I would be grateful if we could talk about keeping AI, Machine Learning or Algorithms Optimisation in mind... Since, these are the fields in which I am interested in...
I know that my question could have been posted in a better way.. But, considering the chaos that is present in my mind, regarding this question doesn't allow me to do so...
Any kind of suggestion or thoughts would be welcome and much appreciated...
P.S: I currently use C++ only for competitive programming or challenges...28
I heard Google has prepared an AI for solving competitive programming questions by training models based on problems and solutions from GitHub.
*devil smile*...on my way to flood GitHub with wrong solutions. Ciao!6
Should is start competitive programming? Does it improve your coding and algorithm skills? Which websites would you recommend for a beginner?1
seeing questions like "finding the Longest Substring Without Repeating Characters" and being unable to find answer for hours make me question myself as a developer and wanna leave the tech world entirely.
And i am the dev who reduced an app size from 64mb to 27mb and rewrote the entire payment stack for a 10million user base company :|
DSA and competitive programming is seriously a bullshit. The world runs on fancy buttons and screens, and grabbing user's attention should be the ultimate goal to get profits. nobody should be learning this aweful stuff anymore. We are storing the open source and stack overflow content below the oceans and glaciars for a fucking reason!, so that our future gen could use those stupid knowlege without recreating the wheel
Why do we have this inferiority complex component in our life? do foot doctors also feel low for not able to understand heart or the working of eyeballs? they all are doctors to us, and all are equally appreciated by peons, HRs, receptionists the owner and even his freaking colleague doctors and seniors!!
But here we will be judged by a stupid "coding interview" for the role of a dev . the interviewer will be laughing at me for not solving a trivial problem with strings, as if I am seeing those bloody strings for the first time. I will be like some peasent to him, asking for more wages while portraying myself as some unqualified filth
FUCK this SHIT22
Does anyone have a good (preferably funny) name for a competitive programming team?
I was thinking "it compiles; submit it" but that is slightly unoriginal...27
Competitive programming should be encouraged that is the best way to develope and improve logical skills
It's an irony in my case. Python is so simple and fast to implement that I end up doing all my projects ( web dev, ML, crawlers, etc.) But still I can't use Python for solving competitive programming. Python seems unknown if I don't have access to google. Way to go to learn Python. Though able to think Pythonic nowadays.. ;p3
Well it’s Sunday so last day to leave my thoughts on probably the only topic that’s current to me.
I think you should pay teachers a competitive salary.
The problem with teaching CS at high school level especially (in university there are grants, actually competitive salaries between unis and other perks) is if a person is versed in programming/cs theory why would they settle for a $40k job? When the alternative is finding a job in the field where salaries are around $80k+ (this figure came from my head, can’t remember the source) it’s hard to justify going into teaching even if you would enjoy it more than a desk job.
If the salary difference was smaller then one could maybe justify liking work over pay but here it’s basically double difference... Kinda makes you understand why some comp sci teachers seem incompetent in even using their own computer. Yes there will always be that odd person out who will teach (or go to a private school and negotiate a workable salary) but until education becomes a priority for government salaries there will be very limited progress, if any.
You can do anything to the syllabus, make it more verbose, make it appeal to the lowest common denominator, but if you can’t find people to teach it (and know it themselves) you are really screwed.1
Overall, pretty good actually compared to the alternatives, which is why there's so much competition for dev jobs.
On the nastier end of things you have the outsourcing pools, companies which regularly try to outbid each other to get a contract from an external (usually foreign) company at the lowest price possible. These folks are underpaid and overworked with absolutely terrible work culture, but there are many, many worse things they could be doing in terms of effort vs monetary return (personal experience: equally experienced animator has more work and is paid less). And forget everything about focus on quality and personal development, these companies are here to make quick money by just somehow doing what the client wants, I'm guessing quite a few of you have experienced that :p
Startups are a mixed bag, like they are pretty much everywhere in the world. You have the income tax fronts which have zero work, the slave driver bossman ones, the dumpster fires; but also really good ones with secure funding, nice management, and cool work culture (and cool work, some of my friends work at robotics startups and they do some pretty heavy shit).
Government agencies are also a mixed bag, they're secure with low-ish pay but usually don't have much or very exciting work, and the stuff they turn out is usually sub-par because of bad management and no drive from higher-ups.
Big corporates are pretty cool, they pay very well, have meaningful(?) work, and good work culture, and they're better managed in general than the other categories. A lot of people aim for these because of the pay, stability, networking, and resume building. Some people also use them as stepping stones to apply for courses abroad.
Research work is pretty disappointing overall, the projects here usually lack some combination of funding, facilities, and ambition; but occasionally you come across people doing really cool stuff so eh.
There's a fair amount of competition for all of these categories, so students spend an inordinate amount of time on stuff like competitive programming which a lot of companies use for hiring because of the volume of candidates.
All this is from my experience and my friends', YMMV.1
Convo b/w female software engineer and her boyfriend;
her-Ohh no, I meant to say hy babe, actually u r my whole world;
him-Ooo pls!...wt were u dnh anyways?
her-been doing coding for last 12 hrs with boss;
him-gosh!! ...did u eat?
her- I mean false;
her-sorry , I meant no;
him-ur mom called , so call her
her-I will call her...dont worry;
him-I think u should rest for a while
him-U r enjoying this...irritating me...aren't u?
him-When will u come home?
him-Now its too much...its really annoying...are u getting me? Have u lost ur mind?
her-ERROR 404....mind not found!
him-u do realise...I m not getting any of ur jokes
him-Are u drunk? How many eyes do I have?
him-Idiot , I have 2 eyes
her-oh sorry I counted from 0
him-i think we should break up
her-oh no!!, dont break; continue;
him-thats it, urBF.exit()
her-No wait..... ; is imp , write like....urBF.exit();3
Damn. I am so blessed to have friends that i have. 90% of them don't even care if you live or die (60% of them would be the first to throw me in fire if that's benefitting to them) remaining 10% would be someone that slightly care, but will move on pretty quickly.
But the best thing about 1 of them is that he is bluntly honest , and willing to share his opinion.
Today we were just talking about stuff when i see this placement offer in my mail.
I have been recently feeling bad about my grades, my choice of persuing android , my choice of leaving out many other techs (like web dev or data sciences , whose jobs are coming in so much number in our college) and data structures, and my fear of not getting a good career start.
This guy is also like me in some aspects. He is also not doing any extreme level competitive programming. He doesn't even know android , web dev, ai/ml or other buzz words. He is just good in college subjects. But the fascinating thing about him,is that he is so calm about all of this! I am losing my nuts everyday my month of graduation , aug2020 is coming . And he is so peaceful about this??
So i tried discussing this issue with him .Let me share a few of his points. Note that we both are lower middle class family children in an awful, no opportunity college.
He : "You know i feel myself to be better than most of our classmates. When i see around , i don't see even 10 of them taking studies seriously. Everyone is here because of the opportunity. I... Love computer science. I never keep myself free at home. I like to learn about how stuff works, these networking, the router, i really like to learn."
"That's why i dont fear. Whatever the worst happens , i have a believe that i will get some job. Maybe later, maybe later than all of you , but i will. Its not a problem."
me: "but you are not doing anything bro! I am not doing anything ! So what if our college mates suck , Everyone out there is pulling their hairs out learning data structures, Blockchain, ai ml , hell of shit. But we are not! Why aren't you scared bro? Remember the goldman sach test you gave ? You were never able to solve beyond one question. How did you feel man? And didn't you thought maybe if i gave a year to that , i will be good enough? Don't you too want a good package bro? Everyone's getting placed at good numbers."
Him : "Again, its your thoughts that i am not doing things. I am happy learning at my own pace. Its my belief that i should be learning about networking and how hardware works first , then only its okay to learn about programming and ai ml stuff. I am not going to feel scared and start learning multiple things that i don't even wanna learn now."
"My point is whatever i am doing now, if its related to computers , then someday its gonna help me.
And i am learning ds too , very less at a time. Ds algo are things for people with extreme knowledge. We could have cleared goldman sachs if we had started learning all this stuff from 1st year, spend 2-3 years in it and then maybe we could have solved 2 -3 questions. I regret that a little, but no one told us that we should be doing this."
"And if i tell you my honest thoughts now, you ar better off without it. You are the only guy among us with good knowledge of android , you have been doing that for last 2 years. Maybe you will get better opportunity with android then with ds/algo."
"You know when i felt happy? When we gave our first placement test at sopra. I was thinking of going there all dumb. But at 11 am in night i casually told my brother about this ,and he said that its a good company. So i started studying a little and next day i sat for placement. And i could not believe myself when they told me that am selected. I was shit scared that night, when my dad came and said " you don't even want that job. Be happy that you passed it on your own". And then i slept peacefully that night and gave the most awesome interview the next day."
"Thus now i am confident that wherever my level of skills are, it is enough to get into a job . Maybe not the goldman sachs ,but i will do well enough with a smaller job too."
"Bro you don't even know... All my school mates are getting packages of 8LPA, 15LPA, 35LPA. You see they are getting that because they already won a race. They are all in better colleges and companies which come there, they will take them no matter what (because those companies want to associate themselves with their college tags). But if worst comes to worst, i won't be worried even if i have to go take 4lpa as job offer in sopra"
Damn you Aman Gupta. Love you from all my heart. Thanks for calming me down and making me realise that its okay to be average3
Given a competitive multiplayer simulator game where you can program your own flight computer, what programming model would you like it to support?
- in-game programming with a DSL which can have artificial resource limits to regulate the extent of automation and can maintain the atmosphere of the game in the process of programming
- in-process Webassembly executor which makes artificial resource limits feasible to the extent that people can't just throw image recognition and AI at every problem, but it loses the atmosphere
- API-based unrestricted remote control10
Sharing my first published blog post on medium entitled: "My First Competitive Programming: What I learned" https://medium.com/@youawesum/...
I love this wk108 tag. Have a lot of stories related to it.
For me , my mentors are the reason i am what i am today. In this crazy selfish world where people only want to run faster than the others, having nice helping people around is great.
(1)class 6-10th, xx is a curious, but poor boy with no desktop/mobile , but still loves cs classes due to various ,caring teachers.
(2) class 11th end,programming for the first time that year, hates programming, one day when everybody goes out for lunch, xx tears down while talking to his cs teacher "why can't i score good marks when i was the best till 10th? Is programming so tough?" . I remember him giving me a little but greatest motivational lecture followed by 40 minutes of the most basic concepts in which i might had asked him a 1000 questions. "You are my chaempion", he used to say😂 (bad accent) . But god, if he hadn't motivated me that day, i swear i would have left all this and go for business. Thank-you, lokesh sir💗💗
First year : tried to go for a competitive learning course. Mann, am not cool in that stuff. Again was about to break (i was among the top scorers in school boards and had designed many small games back then. I should have been good here too, but nah... the other guys were like bullets .)
Oh my, my deepest bow to this amazing teacher SUMEET MALIK (oh sir, you were so good) .
How this guy taught? Well, he first explained the concept. Fo those who understood, he gave them question 'A', for those who didn't, he repated . For those who understood , can do question a again, and those eho did A already gets an even advance question B. And this cycle went on until the weakest student(usually me) understood the concept.
And no, it never happened even once that class finished with even a single child not doing all questions he gave.he used to teach very less concepts each class and would go to everybody's desk to check they understood the concept, the question, its working, weather we implemented or not and weather our implementation is correct or not +our doubts. Hell , i even took doubts with him for hours after the class and he always just smiled💗(oh sir, am so sorry for being so dumb)
Real Doubt classes, doubts on whatsApp, revision assignments , tests , competitions,... damn, i haven't seen a teacher with this much dedication. At one point of time, that institution was famous for our Sumeet sir's classes 😂
Then last year, i got another mentor . Harshit bhiya. The guy is awesome, and a little extra swaggy 😂. He got a lot of chill, with his big AAD badge, a bag full of stickers and his every day association with people at udacity and google. As always i tried to overwhelm him with my ton of doubts in class, but he use to just give me a few pointers/links, after which i was like quiet for the complete session😂. He gave me a lot to think/work upon and i got a kind of career to work on.
I also think of mentioning a fucked up depressing-bot assholic friend of mine, but he don't deserve to be in this list of my best people. Just fuck you mann with a blockchain of dicks, if you are reading this.1
What do you guys think about competitive programming, how does it impacts your programming in the long run?
I feel depressed when I take more than enough time to complete a competitive programming challenge marked as "Easy". 😥1
Tying to make something of myself without working for anyone else.
It used to be easy for me, but fear kept me from perusing things all the way thru when I was younger. I never wanted to leave what were decent jobs at the time.
I finally did it. Threw away a very good job to bet on myself.
But the difference is, now I have a family and finding free time in itself isn’t that hard, but finding free time to code uninterrupted for hours... the way one needs to in order to hold a program in ones mind... yeah, near impossible these days, haha.
I have great ideas but I need help to get things to that ‘next level’ where an idea could take off and get real investments. And I need money to pay the help... Just getting the ball rolling would be nice. I used to take it for granted how easily I could get side jobs and be literally the best in town. But now it’s insanely competitive. I don’t even consider Webdesign an option for side work anymore, with sites like Wix and customers that don’t appreciate what I do vs a kid that gives them a Wordpress theme for just the cost of dirt cheap hosting... traditional Webdesign is dead.
But that’s all well and good, i saw that coming over a decade ago and focused more on coding application. I do think there’s a niche for my programming skills, so my current goal is trying to exploit that, or at least see if it’s viable. I just need something to get money to invest in my real projects.
I’d love to hear from people with similar situations! Not sure if I’ll pull it off before I have to go back to work. Although, I viewed never returning to the workforce haha. We’ll see...
Competed in my first Competitive Coding contest on Codeforces. I could barely solve 1 question, and even in that I couldn’t got error in some pretexts. Still I was satisfied that I got the algorithm right.
But how the fuck are the top coders reading the problem and submitting the solution within 3 minutes !2
When you gotta sleep rn to wake up for college tomorrow but you've got a competitive programming problem stuck in your mind that just refuse to go away.
Someone sing me a fucking lullaby pls...4
I am preparing for InoI( Indian informatics Olympiad ). Any tip would be helpful. I am gonna use Java. What algorithms and data structures should I focus on ?5
I just learned C and I have created some projects like Parking System and Library Management System. My problem is I don't know mathematics and I want to learn DataStructures & Algorithms and become pro in it. In the whole September I will still be focusing on C and create more projects. I have started learning Mathematics today from High School level to College level. I thik maths will take 1 year to complete. After September in the October I want to start learning C++ and finish C++ till the end of Dec 2019. I want to know that do I have to first finish my maths learning which will take 1 year then I should start learning Data Structures and Algorithms? As I said I want to become a professional in Algorithms. I think its not possible to learn DS&A yet I have to wait 1 year till I finish learning my Maths. I can't do more with C & C++ without knwoing DS&A? If I started learning DS&A with C++ in the future then I can't become good at algorithms? I want to do competitive programming and be at Top 1 of Hacker Rank and other sites like this.7
I hear a lot that doing competitive programming is important to land jobs and that it would improve your ability to solve problems, however; I hate it and I suck at it so much. I don't see improvement except for knowing how to solve a certain problem and I forget about it after some time.
I can't stand doing any kind of abstract, unrealistic problem solving for whatever reason. I love solving real-world problems that actually matter and provide an actual value on the other hand.1
Is interview preparation and competitive programming the same thing? If they are different which one should one focus on?
Why are competitive programmers so competitive about everything? They don't help anyone, they don't even let others let help anyone. Everything's a competition to them. Most of them are FAANG sexual.6
You try and try and try. Its just get frustating sometimes. Not seeing some real growth in your competitive programming skills.1
I feel sad about being in a standstill position in my life right now. everything feels like stopped, and i am not growing.
My only source of income is my job, which does pays well, but not much. I have been in this job for 6 months (3rd job in 3 years) and although it is satisfying in terms of the work i do, everything else is just bleh. quantity of work is a lot, there is chaos everywhere, bosses are incompetent and demanding and worst of all , its hybrid, so am wasting 2-3 days every week.
apart from work, i struggle to make myself useful. outside work hours, i want to earn more money, health, popularity and power.
- for health, i goto gym , which hopefully is the onlh thing going correct in my life. although am not getting any major transformation, the feeling of pain among my muscles feels good and people seems to know me somewhat in there.
- for money, popularity and power , am again at a still.
--- power comes from popularity and money.
--- money comes from ability to influence(and optionally with knowledge) .
--- popularity also comes with knowledge and/or ability to influence.
--- knowledge can be bought/learned.
- above all are my guesses. i haven't yet cracked the exact dependency graph in here. but the simplest thing to get is knowledge and i have been trying to get a hold of it, but in vain
- i have tried a lot of stuff in last 3 years :
--- get better in android ( which i did by working professionally) ,
--- learn web frontend (html/css/js/react, etc ., for which i took courses and i know them now somewhat ) ,
--- learn web backend ( spring, node, flask, aws, etc .,for which i took courses/videos)
--- learn no code stuff (markdown generators, wordpress etc , for which i tried as hobby)
--- learn ios/hybrid stuff(flutter, react native etc, for ehich i watched videos, did courses etc)
- the problem is, am just good at one thing (android) and have a limited knowledge (5-30%) of all the others. companies won't pay me more to be a mediocre full stack dev than what they are paying me now to be a decent junior android dev
- the areas where i lack as of now is DS,Algo, Competitive programming and System designing. these are skills expected for someone trying to crack a good fortune 5xx company
- i am not so sure if i want to do these since there isn't a guarantee whether i will be happy to be in google or amazon. i could guess the amount they would pay me for being a mediocre full stack dev.
- i am not even sure if its good for me to change jobs every few months. i contribute heavily wherever i go, nd i leave at the moment am about to receive a probable reward(probable promotion/increment) for a more concrete reward ( the definite increment from a job switch)
- my existing knowledge is being wasted like the various uselss courses i did in college as i am unable to find a usecase for them. i am tired of making useless jira clones , caclulators and portfolio pages for myself which no one will be using or appreciating.
- keeping the whole tech life aside, my family runs the blood of businessmen and i am not able to progress in that as well. my father was an average grocery shop owner whose shop is now on rent and who is now doing a sales job too. however, their family shop with grandfather and brothers was once a very popular and money minting business 40 years ago.
- i sometimes feel i could do good in business area, but i am a complete blank slate in that department with no one to support (my father is old now)
- alongside non career problems ( midlife crisis, money shortage, no friends ), life feels pretty stagnant right now :/13
Hey developer community.
Need to ask you all something.
Do you consider "To be good at competitive programming" or even experienced at that, with some kind of benefit in your fields ? Maybe even that can help in getting job interviews which are rather difficult to score by applying online. Just need y'all two cents. :)2
I am new to c and cpp.
I used to exploit my college's competitive programming platform cus it had a bad architecture and almost no auth checks.
For every ajax request, they weren't sending auth tokens or any form of identification and ran all the programs without any logs and on the main thread and as root.. wtf, right?
But recently they've changed something to the site and I cannot run bash commands using system() call.
Is there any other way to execute bash commands using c and cpp.
I already configured a miner in their server but then they re-deployed it cos someone forked bomb the shit out of it.
I'm a noob in c and cpp btw!3
Started with Codeforces. Some solutions in Python exceeded time limit at test #25. Wrote the same code in C++ but this time it exceeded time limit in test #33.
What’s the solution to this ? Replacing cin/cout with scanf/printf doesn’t seem to make much of a difference.6
Hi friends of devRant. I'm looking for some advise.
I love learning new things(tech). I want to try out a lot of things like crypto, game dev, AR/VR, etc. I'm also a student and worried about my career. You know you just can't keep exploring technologies and not focus on a single track. Currently, I'm good with web dev. It feels so difficult at times. I hate leetcoding/competitive programming. So you can guess I'm not great with whiteboard interviews. How do I manage time to learn new things and also be able to land a job in a domain? Do you ever feel the same? Any career advise?5
To competive programmers out there... What if there was an inbuilt browser in vs code, and some shortcuts to run terminal commands ?2
Why is Python still frowned upon in Competitive Programming? Like yes it's allowed, but why do we have such a huge stigma against it?2
How many of you are having jobs while in college and practicing competitive programming simultaneously ?
Answer this ; How tf you guys manage your time ?10
Can anyone help me please?
I am in 7th semester pursuing B.Tech in Computer Science but haven't done any internship and not much familiar with the data structures and algorithm, but beside that I have done more than 40 freelancing projects, certified Redhat system administrator, put a course on Udemy about WordPress and wrote 2 books.
The problem is I am confused whether I should pursue M. Tech or not or should I start competitive programming for the placement in next semester or prepare for internship in the next semester. I am confused between all of these things.5
How will I get a better Dev job in 12 months, by making projects or by practicing competitive programming?8
i am a B.Tech 3rd year student.Last month i started learning Php web development,also learnt HTML &CSS.
i struggled during the starting days but became quite comfortable with back-end development using Php,MySQLi, and JS.
But my concern is my Placements. I have seen students getting hired by top IT companies on the basis of their ranking in COMPETITIVE PROGRAMMING like codechef,hakerrank etc.
My question is that should i continue doing Web Development or should i invest time in competitive programming and stop doing web development?5
I have been coding exclusively in Python on competitive programming websites. So far I haven't faced any issues w.r.t timing. Is it worth switching to c/c++?5
DEVIANTS!! NEED ADVICE...
I have been focusing on learning and implementing data structures and algorithms through participating in competitive programming sites...
Whenever I face an issue and struggle to find an answer (which is more often than not), I ask the forum about the fundamental principles involved in the question...
I avoid looking at the solution, as much as possible.. And, when I do look at them, I still question the author of the code about the reasoning behind a particular section of code which I don't understand...
I don't wish to copy and paste code, but sometimes, I wait for days on end, but I don't use the code until I receive an answer...
Is this the right way or are there any other way which I could implement to strengthen my algorithmic thinking??10
I am aiming for google, I have some questions regarding to interview process, I choose to proficient myself into development world and data structure and algorithms, But I have almost 0 skills in competitive programming and I don't have any ranking all competitive programming platforms but I really want to work for google, How do I fulfill my goal to work for google and how do I clear google interview process?2
I am starting to teach competitive programming in my college. And now I am tired of people asking me if they should bring their laptop or not. I mean seriously. I wrote pdfs on tutorial and notes for them and they are like laptops are heavy.
And I am getting irritating at questions like first class if we will be doing something important in first class or not.
How can I say if it will be important or not. It depends on how good you already are in competitive programming and CS concepts.
I upload every pdf for class on githubs and shared it. Why don't you just check it for yourself.
What you do ?
Competitive programming (CP) or Functional programming (FP)?
And if you FP then how much competitive programming you think you need in your job or whatever your current scenario is .14
I think every project I find an interest in pursuing is definitely the coolest for me but if I had to choose I think my coolest project was creating my own IDE for competitive programming. it was mostly inspired from sublime with a couple of functionalities purely for competitive programming. I have it all open source just wish i had more time to work on it!
in case you're interested you can check it out on my github (beware it has the shittiest documentation haha)
Do you guys know of any online course that teaches data structures, algorithms and other competitive stuff, but which is like, semi-online :
- the course would run for ,say 3 months
- the instructor would add videos/livestream on a specific day/days and give the assignment questions/tests
- assignment questions/tests are expected to be completed before the next video, where these questions , along with new concepts are discussed?
I hate those udacity/udemy courses where you have a large playlist of videos open up as you pay. It makes me loose half of my motivation since i know i can watch them later and end up watching them never. Plus there is no competition to motivate
I want this as my job does not allows me to stay sharp in competitive programming and it would be nice to remain in touch with that( without being too much stressed about it).2
I just wanted to share it with my fellow devs,
I'm peacefully retiring from COMPETITIVE CODING. After two years of rigorous effort on CP, I don't think I improved a lot, although I learned some new DS and Algos. My bad that I assumed CP holds more importance than just being a sport.
It feels to me that I kinda wasted my two years, I could've spent it on some development or ML.
Now, I've started to realize that I can't think faster as other coders do. I tried a lot, but it's all dumped now. Maybe I'm not made for CP or maybe I simply suck at it.
Any sorta advice will be highly appreciated...3
public static void main(String args[ ] ) all the time (in every program)....during competitive programming questions.... :/
I get the meaning but still....just look at c or py...:/
I am feeling a lot doubtful right now.
I am an average undergrad student who has been dedicating efforts in java/Android for most of my college life.
As of now i have decent command over java , launched 2 simple apps on playstore, worked as an android dev intern in 3 companies and make decent medium complexity apps. I will say i am 40-60% down the path of an expert native Android dev.
However apart from Android, am dumb as a stick. I know shit about ai,ml, web dev, js , react, hybrid stuff, and am not very good with competitive programming and system topics ( os, Algorithms, networking, etc)
So this closes a lot of doors for me. I can't apply to some top tier companies as they would either want expert competitive skills or expert Android dev skills.
I had bad experiences with startups which are usually willing take rejected students like me for the post of a droid dev... there is usually low packages , high pressure, and treatment like a slave
So i am very unsure what to do next. I have tried to learn web dev/ ai-ml-data sciences. They are not very interesting to me, but again, what is interest really :/
What should be my focus now?
A) I could be learning competitive and other interview related topics so that i could crack interviews of top companies , and later try to get a position of android developer there.
B) i could focus on become better in Android and start learning things that i don't know like rx, kotlin, etc. I could then hope to crack interview of medium sized app dev companies which would mainly focus on my android knowledge in their interviews
C) i could increase my skill set and learn web dev or ai/ml topics to increase my recruiter pool. It would be like option B, but i will have more medium sized companies willing to take me.
Currently i am in a shit storm. I am about to go into a mass recruiter company in which i have heard would be doing more or less data entry work2
Hi So I need some solid advice from you all wonderful people.
I think i am now ready to look into job side of this world, but have lots of doubts , read my story.
I have been learning android for last 2 years. Most of the time i have been trying to understand how stuff works in android , but i have also gained a few other skills ( python programming, kotlin/flutter basics data analysis basics, testing, some graphic designing, aweful web dev ,etc). But i really want to work with Android. I don't have any specific Salary figure in mind, but i guess my knowledge is better or atleast par with most of the good android developers.
So i want to know how is this fresher/placement thingy work?
1.) GETTING KNOWN? : How can i make some good android based company aware that I am available for hiring? Should i start emailing every android related company that i know of? Should i start listing my profile on recruitment sites like linkedin or internshala? This year it is being said that companies will come for placements. From the status of my college, they are going to give me way to less $ , nd i know am not going to like any of them, but i guess i have to sit for them too.
2.INTERVIEW OR DIRECT PLACEMENTS? A little pre-context: i am currently starting my 4th year in clg. Afaik , 4th year isnt that strict and their can be leniency in terms of attendance. But my college is a place full of political cun*s in the name of directors and HODs and I don't know if they are again going to enforce the old 75% mandatory criteria. Plus if the company is from a different state/country , then my attendance would definitely not suffice.
So mainly i am unsure if somehow a company hires me, i would be able to start immediately. I heard that there are interviews for job recruitment after which the candidate is binded with an agreement to do some months training followed by permanent working after college completion.
This type of agreement is very much suitable for me, since from what my friend tells me, trainings can be lenient and understanding regarding exam preparations nd stuff.
So what do company usually chooses? Binding a fresher on immediate working basis or do they consider graduate completion?
Also, i suck at competitive coding. Do i need to polish myself on that or some company is willing to give me chance on the basis of my other skills 🙈(okay, no kidding , that's a serious question. I need to either work on getting better in competitive or build more apps based on that)
3.) ANDROID OR EVERYTHING? From what i have heard, working as a professional fresher is more like being an allrounder than being a domain specialist. But as i already stated, i really dig android and that's no small framework. I may di other stuff too, but won't interest me nd my output might be less efficient than expected.
So freshers can really be asked to do any stuff? Or can i still be in the area i like being into?
4.) COMPANY OR START-UP? Yeah, this is a general debate starter. Ignoring the business side of the conversation ( job safety vs more salary, experience, etc) the thing that's most important for me is the presence of a team. I want someone to assign me a task, whose vision i could follow, from whom i could learn, and some other people who are supportive and doing the same amount / similar work that am doing . This is so much import8 for me that i can easily ignore other factors for a better team. I once took a call from a startup ceo who hired me, a 2 month old android beginner at that time, as the "lead android developer"
But if am being on a team where i am supposed to do any random stuff that is assigned, then obviously this whole point of "visionary, helpful leader, guiding team, "etc goes moot9
New year, new Google HashCode!!!
I need a new stupid name for my team, last year "SicroMoft" by @Fast-Nop was great, but this time I need something even better (or worse)
Also, who else is participating?6
teacher: You know CP?
teacher: fix the bugs
student: (after checking all code) I know computer programming, not competitive
does it makes sense for me to join a DSA/competitive programming course?
I am an Android Dev for last 5 years with around 2+ years of work exp. Wherever I apply, i am either accepted or rejected based on my level of knowledge as a mobile dev.
However, I think that there are certain companies in which i don't apply (FAANG, for eg) , whose initial rounds are solely based on DSA and if i have a good knowledge of DSA too, then i might be able to crack them too.
This might be FOMO calling , but i really feel myself as a bit inferior software professional in comparison to those who can create TRIE, BST , Red black tree or use popular stuff like Djikstra, knapsack, n-queens or whatnot. For me, the usual solution is to use built-in sorting functions or google. I am more valuable in areas where a nice looking ui is needed quickly
My goal is to be in tech for multiple years and be a great engineer/ tech lead .6
Anyone on here been to IOI 2016?
Let's see how many copetitive programmers we have here on devRant :)