Najmul_Nahid's blog

By Najmul_Nahid, history, 91 minute(s) ago, In English

Hello Codeforces,

With plagiarism and throwaway alt accounts remaining an ongoing headache in rated rounds, I've been thinking about the core incentive structure.

Right now, getting banned carries almost zero consequence. Creating a fresh handle takes two minutes and costs nothing, which makes burning disposable accounts effortless for cheaters.

What if creating a new Codeforces account required a tiny, symbolic registration fee (e.g., .50–$1.00)?

Why this could help:

  • Removes the disposable account meta: Alt accounts wouldn't be free anymore.
  • Adds real consequences to bans: Plagiarists would actually face a tangible penalty every time an account gets flagged.
  • Low barrier for honest users: It remains cheap enough that genuine learners aren't heavily burdened, while creating friction for mass account abuse.

Do you think introducing a tiny financial friction would effectively curb throwaway cheating accounts, or would the drawbacks for honest newcomers outweigh the benefits?

What are your thoughts?

  • Vote: I like it
  • +1
  • Vote: I do not like it

»
90 minutes ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

Auto comment: topic has been updated by Najmul_Nahid (previous revision, new revision, compare).

»
76 minutes ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

yeah, your idea to block cheaters is good, but i think the cost can be higher because 0.50-1 usd is just nothing, but it limits the number of account creations by cheaters so codeforces wouldn't be queueforces again, its a good barrier, but certainly, its not enough!

  • »
    »
    64 minutes ago, hide # ^ |
     
    Vote: I like it 0 Vote: I do not like it

    but higher cost will make it harder for new comer and i think 0.50-1 usd is enough for a cheater to be discouraged .

»
65 minutes ago, hide # |
← Rev. 2  
Vote: I like it 0 Vote: I do not like it

Though completely eliminating it isn't possible, but adding a tiny charge might reduce it in a big margin. I am not sure how practical this is, but if it's reasonably feasible, Codeforces should consider it, even if it comes with some drawbacks !!!

»
61 minute(s) ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

I like the idea but really I think that itd slow down the growth of honest fresh users massively as well, because if i have my first encounter with competitive programming here and suddenly they want me to pay, i think id just drop the ball on it, at least switch sites yk

»
47 minutes ago, hide # |
← Rev. 3  
Vote: I like it +1 Vote: I do not like it

i bet majority of <16 cpers wont be able to pay the fee

»
40 minutes ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

It’s not worth all this trouble, let whoever cheats cheat, they’re only hurting themselves

Making it about money ruins the whole point, some people just enjoy solving problems and practicing to improve

it’s all just for fun

»
26 minutes ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

NAH

»
19 minutes ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

I don't think so its such a good idea. It doesn't impact the cheaters, since they'll anyway use AI and cheat and still become lets say CM, this small fees(or even large fees) doesn't change the way they do contests.

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

I like it, also attaches payment info so kind of a hidden KYC.