LLawliet-'s blog

Expert++
By LLawliet-, history, 3 weeks ago, In English

What is the most important topics that i have to focus on to reach expert?

  • Vote: I like it
  • +4
  • Vote: I do not like it

»
3 weeks ago, # |
  Vote: I like it +6 Vote: I do not like it

I don't know but lately it seems like codeforces likes to give out math and dynamic programming topics.

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

    Thank you for your advice :)

    → Reply
  • »
    »
    3 weeks ago, # ^ |
    ← Rev. 2   Vote: I like it +7 Vote: I do not like it

    It's funny to see a cheater giving advice to others. Aren't you ashamed of yourself, kids ?

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

      your contribution: -29 says it all :3

      → Reply
      • »
        »
        »
        »
        3 weeks ago, # ^ |
          Vote: I like it +13 Vote: I do not like it

        Says what, kid? Explain to me wtf is this submission. Adding some nonsense functions and using wierd variables can not hide the fact that you are an amatuer cheater. You cheated in every recent contests, a fucking noob cheater giving advice to others on how to get better? That's the most hilarious shit I've seen in my life.

        → Reply
        • »
          »
          »
          »
          »
          3 weeks ago, # ^ |
          ← Rev. 2   Vote: I like it 0 Vote: I do not like it

          i don't think a cheater can reach CM because time also matters

          → Reply
          • »
            »
            »
            »
            »
            »
            3 weeks ago, # ^ |
            ← Rev. 2   Vote: I like it 0 Vote: I do not like it

            Yeah, with that naive thinking, no wonder why you are green. If only you could use your brain a little, you could have reached cyan easily.

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

              bro i'm cyan this is my another account

              → Reply
              • »
                »
                »
                »
                »
                »
                »
                »
                3 weeks ago, # ^ |
                ← Rev. 2   Vote: I like it +9 Vote: I do not like it

                lmao (alt acc vs alt acc battles on cf blog are so funny)

                → Reply
        • »
          »
          »
          »
          »
          3 weeks ago, # ^ |
          ← Rev. 2   Vote: I like it 0 Vote: I do not like it

          And whats your proof that was actually cheated besides "wuhwoh stupid variable names must be cheating" (NVM I GOT RAGEBAITED NOOOOO)

          → Reply
          • »
            »
            »
            »
            »
            »
            3 weeks ago, # ^ |
            ← Rev. 3   Vote: I like it 0 Vote: I do not like it

            First, that guy had been skipped before, that claims he once was a cheater. Second, he has unsual good performance, just last three months he still struggling doing div 3-4 but now he's solving div2 like it's nothing to him, Obviously he's still cheating. Third, regarding of the submission in which I claimed he cheated, not only he uses stupid variables, he add some weird math caculations there (who the f adding something like 10-10,5-10,10-9 in their code during the contest LOL unless they're trying to bypass the system),

            → Reply
»
3 weeks ago, # |
  Vote: I like it +8 Vote: I do not like it

Greedy algorithm and binary search.

→ Reply
»
3 weeks ago, # |
  Vote: I like it +1 Vote: I do not like it

Particularly DFS/BFS, bin search, dp, data structures, greedy and of course math. It is obvious that math here is the most important.

→ Reply
»
3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

You can do some DP problems,and you need to improve your math skill too.

→ Reply
»
3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Basic data structures.

→ Reply
»
3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Godlike stuff here: A Way to Practice Competitive Programming

→ Reply
»
3 weeks ago, # |
  Vote: I like it +19 Vote: I do not like it

If, for, vector, set

→ Reply
»
3 weeks ago, # |
  Vote: I like it +3 Vote: I do not like it

Topics: Basic data structure, greedy, binary search. When I became expert I also knew BFS+DFS.

Biggest tip I can give you: Practive div2 ABCs. Work on your speed & accuracy.

→ Reply
»
3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Check out the CP-31 sheet by Priyansh31dec. It contains some of the most beautiful problems on important patterns which might help a lot in reaching expert.

→ Reply
»
3 weeks ago, # |
  Vote: I like it -18 Vote: I do not like it

Skibidacious skibidacity. That's all you need to reach expert.

→ Reply
»
3 weeks ago, # |
  Vote: I like it +1 Vote: I do not like it

Man, iam stuck at pupile for 3 months! since you got to spacilaist what is your advice to me? iam solving 1600-1700 rated problem put for some reason my preformence is getting worse idk why

→ Reply
  • »
    »
    3 weeks ago, # ^ |
    ← Rev. 3   Vote: I like it 0 Vote: I do not like it

    bro try to upsolve all div3s C,D,E problems when i became specialist i solved a,b,c,d fast

    note:this is my second account

    → Reply