I trained some IOI problems recently and I solved them within 20 mins.They're really easy(at least problems I trained).I will AK IOI this year with more than 98% probability.I'm genius!
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | Benq | 3676 |
| 2 | Kevin114514 | 3659 |
| 3 | jiangly | 3640 |
| 4 | turmax | 3450 |
| 5 | tourist | 3382 |
| 6 | strapple | 3360 |
| 7 | Um_nik | 3354 |
| 8 | squareOf105 | 3348 |
| 9 | maroonrk | 3312 |
| 10 | idontwannadothis…e | 3191 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | Qingyu | 158 |
| 2 | nik_exists | 151 |
| 3 | maspy | 149 |
| 4 | AmShZ | 144 |
| 5 | Um_nik | 143 |
| 6 | Errichto | 139 |
| 7 | adamant | 136 |
| 8 | BledDest | 133 |
| 9 | maroonrk | 132 |
| 10 | cry | 130 |
→ Find user
→ Recent actions
Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/29/2026 10:32:31 (h1).
Desktop version, switch to mobile version.
Supported by
Auto comment: topic has been updated by Baidu_First_Search (previous revision, new revision, compare).
I think it's really a bit silly.I don't think it's good to boast.
You’re the one who JC me, aren’t you? We go to the same school, you had the opportunity—and you’re always here so early
he is been Jced,Honestly, he never said that sentence; it was said by someone else. People claim that this is what got his Codeforces account banned, but I can assure you that he never said it.
I'm sorry that your grammar is wrong.Anyway,it should be "He has been JCed".
Actually,“JC” is a Chinese abbreviation, so English grammar shouldn’t apply to it.
Oh, my account got hacked.How can I delete it? I hardly ever use Codeforces.
I think you will do it.
Blimey! He’s more bloomin’ amazing than Grandad John’s apple pie! When I heard the news, I was that gobsmacked I plonked myself down on a nuclear bomb, as if I’d just watched a chair go bang!
I believe you, because I’m also a victim—liuenci set me up too. Look at my profile picture: every time I change it to something else, it will be changed back!
An Orange user JC gh_Ac.It's not me.
This one’s even more bloody outrageous — honestly, that takes the biscuit.
I don’t know the full story, but from what’s public here, liuenci’s replies look more like baiting than discussing. Mocking the blog, correcting grammar, then denying everything—it’s not a good look. Please keep it civil and factual, or just stop.
You can try taking part in Chinese Students Pihua contest.