feyre's blog

Starting CP
By feyre, history, 5 months ago, In English

Hey! i just gave my first codeforces contest yesterday, I have done a little bit of cp on platforms like leetcode and codechef earlier this year, but it feels nice to start coding on this platform.

I have covered basic topics like math, constructive algos, and implementation. I wish to learn the advanced topics like graphs, dp and trees. Will it be advisable to do those from here or another platform/youtube tutorial/course?

Any leads/advice will be very much appreciated :)

  • Vote: I like it
  • -3
  • Vote: I do not like it

»
5 months ago, # |
  Vote: I like it 0 Vote: I do not like it

me too bro can we work together

→ Reply
  • »
    »
    5 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    sure, are you following a particular roadmap/ what is your plan for the next month?

    → Reply
    • »
      »
      »
      5 months ago, # ^ |
        Vote: I like it 0 Vote: I do not like it

      i have roadmap but i dont like sheets i wanna do random and contests roadmap is first completing number theory and stuff and techniques and then bs,dp,greedy,trees,graphs enough

      → Reply
      • »
        »
        »
        »
        5 months ago, # ^ |
          Vote: I like it 0 Vote: I do not like it

        oh that makes sense, let's try to do those topics together! Could share your resources and we can keep a daily tab on our progress?

        → Reply
  • »
    »
    5 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    Can I join you all too. Tomorrow was my first day too. Btw I am following A2OJ ladder currently. I will have to say, problems in that ladder are fun.

    → Reply
  • »
    »
    4 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    mee too! lets work together on skills?

    → Reply
»
5 months ago, # |
  Vote: I like it 0 Vote: I do not like it

The CSES book and problem set are pretty good for starting out and learning basically any of the topics you'll see at beginner — intermediate cp.

https://cses.fi/book/book.pdf

https://cses.fi/problemset/

Besides that probably just doing some cf contests, sort by rating and topic if you like.

→ Reply
  • »
    »
    5 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    I have heard about cses problem set but do I need to learn advanced algos to get started with it??

    → Reply
  • »
    »
    5 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    Thanks! i was hoping for a little more theoretical/syntactical help with data structures too if possible, any insights on that?

    → Reply
»
5 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Personally, Luogu(洛谷) is a great option.

Although reading Chinese texts may be a bit challenging, the problems are well-organized, allowing you to progress step by step.

https://www.luogu.com.cn/

→ Reply
»
5 months ago, # |
  Vote: I like it 0 Vote: I do not like it

feyre If you make any group where you practice CP, I want to join as well.

Honestly, I think you should make a Discord server where we will practice CP.

→ Reply
  • »
    »
    5 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    i would love to make one but i'm afraid there may me many people who aren't particularly dedicated and we may have cheaters/spammers

    → Reply
»
4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

hi check dm

→ Reply
»
4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

check these CF courses: https://codeforces.net/edu/courses

and if u wanna practice DP, there is contest from atcoder.jp. there are enough educational DP problems: https://atcoder.jp/contests/dp

wish u good luck!

→ Reply
  • »
    »
    4 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    Hey! Thanks a lot! I hope we can connect :)

    → Reply
    • »
      »
      »
      4 months ago, # ^ |
        Vote: I like it 0 Vote: I do not like it

      if u want, u can find me at telegram(@heesooyaamm)

      → Reply
»
4 months ago, # |
← Rev. 2   Vote: I like it 0 Vote: I do not like it

I think this sheet will help you a lot more , it was prepared by mustafa saad the sheet is in english but the explanation in videos is in arabic take a look at this sheet https://docs.google.com/spreadsheets/u/0/d/1iJZWP2nS_OB3kCTjq8L6TrJJ4o-5lhxDOyTaocSYc-k/htmlview#gid=123190759

→ Reply
»
4 months ago, # |
← Rev. 2   Vote: I like it 0 Vote: I do not like it

First read the info and FAQ and checklist to know more on the sheet and how to get most of it

→ Reply
»
4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

this blog might be helpful : https://codeforces.net/blog/entry/125623

→ Reply