Codeforces
In English По-русски
Enter | Register

  • Home
  • Top
  • Catalog
  • Contests
  • Gym
  • Problemset
  • Groups
  • Rating
  • Edu
  • API
  • Calendar
  • Help


→ Pay attention
Before contest
Codeforces Round (Div. 2)
7 days
→ Top rated
# User Rating
1 Benq 3676
2 jiangly 3670
3 Kevin114514 3657
4 maroonrk 3355
5 Um_nik 3353
6 squareOf105 3346
7 tourist 3343
8 strapple 3324
9 heuristica 3322
10 jiangbowen 3291
Countries | Cities | Organizations View all →
→ Top contributors
# User Contrib.
1 Qingyu 158
2 nik_exists 150
2 maspy 150
4 AmShZ 143
4 Um_nik 143
6 Errichto 139
7 adamant 137
8 BledDest 134
9 maroonrk 133
10 qwexd 130
View all →
→ Find user
→ Recent actions
  • itspyre → A long way.   New comment(s)
  • SpyrosAliv → WorldQuant Round 1 (Codeforces Round 1128, Div. 1 + 2)   New comment(s)
  • Ludwig_Bonaparte → Stuck in a problem HELP   New comment(s)
  • cry → Proposing a Div. 3/4 Round   New comment(s)
  • Adam.Saoudani → Moroccan Olympiads in Informatics, here i come >:D   New comment(s)
  • AmShZ → Repovive Math Contest Round 2 — Combinatorics & Algebra   New comment(s)
  • TheWorse → How can you create games by C++?   New comment(s)
  • ZainUlHaq → Why we let disabled accounts in leaderboards   New comment(s)
  • nik_exists → Codeforces Round 1119 (Div. 3)   New comment(s)
  • MikeMirzayanov → Frequently Asked Questions   New comment(s) Necropost
  • Samat2016 → HOW NEWBIES SHOULD STUDY PROPERLY. PART 3.   Text created or updated
  • DuyMinh3005 → Happy birthday tourist :D   Text created or updated
  • Samat2016 → It’s my birthday!.   New comment(s)
  • atcoder_official → AtCoder Beginner Contest 480 Announcement   New comment(s)
  • cipher_vortex → Unbelievable Submission Times in ABC 480: Is Cheating Becoming Too Obvious?   New comment(s)
  • MathModel → Invitation to Eolymp Blitz #26   New comment(s)
  • BledDest → Educational Codeforces Round 195 [rated for Div. 2]   New comment(s)
  • MikeMirzayanov → What is Codeforces?   New comment(s) Necropost
  • VOI27 → Questions about hashing   New comment(s)
  • DNR → Suffix Arrays in O(n) (using SA-IS)   Text created or updated
  • Francisco_Martin → Codeforces Round 1127 (Div. 1, Div. 2, Based on Mexican Olympiad in Informatics 2026) Editorial   New comment(s)
  • BledDest → Educational Codeforces Round 195 — Editorial   New comment(s)
  • Adam_GS → EGOI 2027 Call for Problems   Text created or updated
  • MikeMirzayanov → Rule about third-party code is changing   New comment(s) Necropost
  • Leftist_G → Codeforces Round 1083 (Div. 2) Editorial   New comment(s)
Detailed →
  • qwerty201300712
  • Blog
  • Teams
  • Submissions
  • Groups
  • Contests
Newbie

qwerty201300712

  • User''s contest rating in Codeforces community Contest rating: 708 (max. newbie, 708)
  • User''s contribution into Codeforces community Contribution: -1
  • Friend of: 6 users
  • Last visit: 41 hour(s) ago
  • Registered: 13 months ago
  • qwerty201300712's blog Blog entries (0), comments
  • Your talks with qwerty201300712 Talks | Send message
Click on the graph to enable the zoom feature.
46 problems
solved for all time
44 problems
solved for the last year
7 problems
solved for the last month
5 days
in a row max.
5 days
in a row for the last year
2 days
in a row for the last month

Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/17/2026 22:39:42 (f1).
Desktop version, switch to mobile version.
Privacy Policy | Terms and Conditions
Supported by
Telegram
 
 
 
 
User lists
 
 
Name