CaveNightingale's blog

I'm leaving CP
By CaveNightingale, history, 19 hours ago, In English

I have completed my icpc regional contest this season, silver medal. And in 2025-2026 season, I will be a year 4 student, preparing for graduation.

It's time for me to leave. Codeforces is a nice website. Goodbye, Codeforces.

My 2-year competition history:

  • Nov 2022, campus contest, bronze medal.
  • Mar 2023, campus freshman contest, gold medal, admitted to college icpc team.
  • Nov 2023, regional contest, bronze medal.
  • Nov 2024, regional contest, silver medal.
  • Vote: I like it
  • +131
  • Vote: I do not like it

»
18 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

what were your main platform?

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

    Here, I think.

    → Reply
    • »
      »
      »
      18 hours ago, # ^ |
        Vote: I like it +2 Vote: I do not like it

      how can you solve this few number and became master ?

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

        IDK. I don't think 600 problems is 'few' to become master. In stories, people solve 500 problems and advance to world final. (It's not the case nowadays, but early icpc. But my point is that 500 problems is a lot.)

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

          how did you pick them?

          → Reply
        • »
          »
          »
          »
          »
          17 hours ago, # ^ |
            Vote: I like it +2 Vote: I do not like it

          How come I solved more than 550 problems and still a newbie?

          :(

          → Reply
          • »
            »
            »
            »
            »
            »
            17 hours ago, # ^ |
              Vote: I like it +28 Vote: I do not like it

            maybe IQ wait the blue guy may come

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

            It depends on how you solve them, how hard they are, ...

            → Reply
          • »
            »
            »
            »
            »
            »
            16 hours ago, # ^ |
              Vote: I like it +1 Vote: I do not like it

            I think you need to study more algorithms, constructive structures, tricks, ... and have a good tutor. It's great if you follow courses

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

              Indeed, I need specific recommendations for YouTube channels. I would appreciate it. Thank you.

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

                I would love to help you but unfortunately we are not from the same country, we do not share the same language. So it is better to ask the experts,CM, Masters,... in your country for advice.

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

              no

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

            solve higher rated problems.

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

            me too... :(

            But I only started CP a year ago.

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

            You are not stupid, Probably not attempting harder questions.

            I know i am guilty of that

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

            Maybe because you solve mostly easy problems

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

          Emotional Damage for blues and grays. I'm gonna touch grass and give up..

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

          $$$500$$$ problems is definitely a lot, but most people simply can't become master after $$$500$$$. I found these graphs online that show that getting master in $$$500$$$ problems is something between $$$85^{th}$$$ and $$$95^{th}$$$ percentile performance.

          → Reply
          • »
            »
            »
            »
            »
            »
            12 hours ago, # ^ |
              Vote: I like it -10 Vote: I do not like it

            Also, there is a lot of info in this study. One thing they found is that solving easy problems actually has a slight negative correlation with rating, but solving hard problems (defined as problems above your rating) has a good correlation with rating. On average, 1 hard problem solved = 1 rating gained.

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

        Because, he just solve higher rated problems in contest. that's it, simple. it's not matter how many he solved, it's about how he solved the higher rated problems.

        → Reply
»
18 hours ago, # |
  Vote: I like it +45 Vote: I do not like it

Goodbye and Good Luck.

→ Reply
»
18 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Bye.

→ Reply
»
18 hours ago, # |
  Vote: I like it +25 Vote: I do not like it

U will Stop Solving problems, Participating in contests.... But still I guarantees u will open codeforces to see what's happening , Bcz CF is Love Anyways..Good Bye Sir

→ Reply
»
18 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Can u please guide me regarding what resources u used to reach master rank

→ Reply
»
18 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

In your algorithm competition career, may I ask how many problems you have solved? I would like to reference this for my understanding.

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

    I estimate

    • Around 600 problems in Codeforces. (Some problems are solved by my teammates in team contest and I have no idea on the problem totally)
    • Around 100 problems in AtCoder.
    • Around 100 problems in college summer camp.
    • Around 50 problems elsewhere.
    → Reply
»
17 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Don't leave it ,just take a break:)

→ Reply
»
17 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

You have solved 232+ problems in rated contests, I wonder excluding upsolving how much did you practice? Not sure if becoming a master with this much problems is easy!

→ Reply
»
17 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

May I ask what resources you followed the most?

→ Reply
»
17 hours ago, # |
← Rev. 3   Vote: I like it -12 Vote: I do not like it

recently cf has been changed to gf(greedy forces)

right? MikeMirzayanov

→ Reply
»
16 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Good luck! I hope I don't have to write this blog for myself

→ Reply
»
15 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Best wishes!

→ Reply
»
14 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Good luck!

→ Reply
»
14 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Any tips sir,, just randomly solving problems in contest and upsolving,,, contest and some sheet,, not able to learn two pointers, method of difference,, dp, trees etc,,, for cp any suggestions??

→ Reply
»
12 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Welcome to the club, buddy.

→ Reply
»
10 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

Goodbye!

→ Reply
»
10 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

people talk about 600 figure only with simply ignoring '84' more. When only a few problem can unleash our brain more than the before.

→ Reply
»
9 hours ago, # |
  Vote: I like it 0 Vote: I do not like it

See you Soon CaveNightingale

→ Reply