Codeforces
In English По-русски
Enter | Register

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

  • hjp
  • Blog
  • Teams
  • Submissions
  • Contests
Expert

hjp

jipeng huang, Nanjing, China
From Nanjing University of Posts and Telecommunications
  • User''s contest rating in Codeforces community Contest rating: 1762 (max. expert, 1762)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 9 users
  • Last visit: 10 years ago
  • Registered: 13 years ago
  • hjp's blog Blog entries (0), comments
  • Your talks with hjp Talks | Send message
Click on the graph to enable the zoom feature.
82 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
3 days
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month
→ Pay attention
Before contest
Codeforces Round 1130 (Div. 2)
21:51:06
Register now »
*has extra registration
→ 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 heuristica 3322
10 maroonrk 3312
Countries | Cities | Organizations View all →
→ Top contributors
# User Contrib.
1 Qingyu 157
2 nik_exists 151
3 maspy 149
4 AmShZ 144
5 Um_nik 143
6 Errichto 139
7 adamant 137
8 BledDest 133
9 maroonrk 132
10 Proof_by_QED 131
View all →
→ Find user
→ Recent actions
  • pilliamw → PHSCO Fall 2026 Announcement ($400+ in prizes!)   New comment(s)
  • tleSquared → Finally Expert!   Text created or updated
  • kindmango → California Informatics Competition (CALICO) Fall '26   New comment(s)
  • Getaway_Car → Codeforces Round 1129 (Div. 2) Editorial   New comment(s)
  • Hello.QAQ → Appeal against the account hanziwei   New comment(s)
  • dinhhuubaonam123 → Regarding cheating   New comment(s)
  • Zanite → Invitation to Indonesia National Contest (INC) 2026 Mirror   New comment(s)
  • MaxBlazeIceInk → Codeforces Round 1130 (Div. 2)   New comment(s)
  • NamanKr → CSES Xor Pyramid Diagonal   Text created or updated
  • _O_v_O_ → Codeforces Round 1129 (Div. 2)   New comment(s)
  • pandeyaditya0022ee → My friend’s Codeforces account was disabled — Request for review   New comment(s)
  • Thunder8971 → The Person Behind the Handle: Finding Myself Again   New comment(s)
  • AmShZ → Repovive Math Contest Round 3   New comment(s)
  • xiaoyiming12 → Find the bug 1   New comment(s)
  • forking → Books for Competitive Programmers with links   New comment(s)
  • atcoder_official → AtCoder Beginner Contest 481 Announcement   New comment(s)
  • ChallaAjay → Can You Break My Code? #3 — The Greedy That Refuses to Die   New comment(s)
  • K1o0n → Codeforces Round #1125 (Div. 3) Editoral   New comment(s)
  • Tareq_Ali → Organized C++ Ordered Set and Multiset   New comment(s)
  • jiangordon → Queen's College Coding Competition Round 1 Editorial   New comment(s)
  • DCSNMGPSSIK → Finally Reach International Master   New comment(s)
  • Arjun_The_Great → Tutorial on Graphs!   New comment(s)
  • hexshu → ICPC Asia Topi (Pakistan) 2026 Online Prelim Round Problemset & Difficulty Ratings & Discussion   New comment(s)
  • BledDest → Educational Codeforces Round 195 — Editorial   New comment(s)
  • terrible53 → No   New comment(s)
Detailed →

Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/25/2026 19:43:56 (g2).
Mobile version, switch to desktop version.
Privacy Policy | Terms and Conditions
Supported by
Telegram
 
 
 
 
User lists
 
 
Name