Codeforces
In English По-русски
Enter | Register

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


→ Pay attention
Before contest
Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2)
21:48:33
Register now »
*has extra registration
→ Streams

Leetcode Weekly 499 + Biweekly 181 Solution Discussion

By aryanc403
Before stream 41:43:32
View all →
→ Top rated
# User Rating
1 Benq 3792
2 VivaciousAubergine 3647
3 Kevin114514 3603
4 jiangly 3583
5 turmax 3559
6 tourist 3541
7 strapple 3515
8 ksun48 3461
9 dXqwq 3436
10 Otomachi_Una 3413
Countries | Cities | Organizations View all →
→ Top contributors
# User Contrib.
1 Qingyu 157
2 adamant 153
3 Um_nik 146
3 Proof_by_QED 146
5 Dominater069 145
6 errorgorn 141
7 cry 139
8 YuukiS 135
9 TheScrasse 134
10 chromate00 133
View all →
→ Find user
→ Recent actions
  • ashwini492222 → code similarity flag........why   New comment(s)
  • stepannagibator → Brand New Codeforces Rating Change Predictor   Text created or updated
  • 2IA7A8E6A7 → How to prevent hacks?   New comment(s)
  • _puN_puN_ → Codeforces Handle   Text created or updated
  • N.Bahizi_Dylan → **Why High School Students Preparing for OI Shouldn’t Rely Only on Codeforces**   New comment(s)
  • tourist1331 → What are your tricks and tips for National Olympiads?   New comment(s)
  • Fregoso → Road to 3000   New comment(s)
  • MishkatIT → Blitz1v1 — A Real-Time 1v1 Coding Battle Platform   New comment(s)
  • bweah → The Man of six seven.   New comment(s)
  • ahmadexe → Is competitive programming really for me?   New comment(s)
  • dXqwq → The 7th Turing Cup Tournament   New comment(s)
  • atcoder_official → AtCoder Heuristic Contest 064 Announcement   Text created or updated
  • MikeMirzayanov → Rule about third-party code is changing   New comment(s) Necropost
  • jay_jayjay → TeamsCode Spring 2026 Virtual Programming Contest   New comment(s)
  • Shubh_wizard → clarification for code similarity flag   New comment(s)
  • __chemical → Why a lot of newbies spend their time trying to catch someone cheating instead of solving problems?   New comment(s)
  • CutieSmileHaruka → Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2)   New comment(s)
  • atcoder_official → AtCoder Beginner Contest 455 Announcement   Text created or updated
  • macaquedev → Codeforces Round 1090 (Div. 4) Editorial   New comment(s)
  • adaptatron → [Video]: The concept of tight in Bit Manipulation ft. CF2180C   New comment(s)
  • McDaMia → IOI 2026 Teams   New comment(s)
  • KAN → Help identify broken Codeforces problems   New comment(s) Necropost
  • Hamsar → Common Math Formulas and Tricks Used in Competitive Programming   New comment(s)
  • MateoCV → [GYM] 2025 Argentinian Programming Tournament (TAP)   Text created or updated
  • Hamsar → Some useful Bit Manipulation Tricks   Text created or updated
Detailed →
  • hungbla2344
  • Blog
  • Teams
  • Submissions
  • Groups
  • Contests
Expert

hungbla2344

Nguyễn Thái Hưng, Nha Trang, Vietnam
From Thpt chuyên Lê Quý Đôn, Khánh Hòa
  • User''s contest rating in Codeforces community Contest rating: 1686 (max. expert, 1686)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 19 users
  • Last visit: 25 hours ago
  • Registered: 3 years ago
  • hungbla2344's blog Blog entries (0), comments
  • Your talks with hungbla2344 Talks | Send message
Click on the graph to enable the zoom feature.
42 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
1 day
in a row max.
0 days
in a row for the last year
0 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: Apr/24/2026 19:46:28 (g2).
Desktop version, switch to mobile version.
Privacy Policy | Terms and Conditions
Supported by
TON
 
 
 
 
User lists
 
 
Name