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 1097 (Div. 1, Based on Zhili Cup 2026)
4 days
Register now »
*has extra registration
Before contest
Codeforces Round 1097 (Div. 2, Based on Zhili Cup 2026)
4 days
Register now »
*has extra registration
→ Streams

Leetcode Weekly 500 Solution Discussion

By aryanc403
Before stream 37:40:55
View all →
→ Top rated
# User Rating
1 Benq 3792
2 VivaciousAubergine 3647
3 Kevin114514 3603
4 jiangly 3583
5 strapple 3515
6 tourist 3470
7 dXqwq 3436
8 Radewoosh 3415
9 Otomachi_Una 3413
10 Um_nik 3376
Countries | Cities | Organizations View all →
→ Top contributors
# User Contrib.
1 Qingyu 158
2 adamant 152
3 Proof_by_QED 146
3 Um_nik 146
5 Dominater069 144
6 errorgorn 141
7 cry 139
8 YuukiS 135
9 chromate00 134
9 TheScrasse 134
View all →
→ Find user
→ Recent actions
  • yse → Codeforces Round 1096 (Div. 3) — Editorial   New comment(s)
  • MishkatIT → Blitz1v1 — A Real-Time 1v1 Coding Battle Platform   New comment(s)
  • MIDORIYA_ → Upsolve.it - Stop Guessing What to Solve on Codeforces   New comment(s)
  • awoo → Educational Codeforces Round 188 Editorial   New comment(s)
  • ZeroToRed → Recently got serious with Codeforces.   New comment(s)
  • katangens → EGOI2026 unofficial list of participants   Text created or updated
  • yse → Codeforces Round 1096 (Div. 3)   New comment(s)
  • abhijeetballabh_23 → CodeBlitz — A Blitz-Style Duelling Platform for Competitive Programming   New comment(s)
  • efgsa430 → Rollback when   New comment(s)
  • HelloFromMars → Overcomplicating easy problems   New comment(s)
  • peltorator → So Do You Really Understand Fast Matrix Multiplication?   New comment(s)
  • awoo → Educational Codeforces Round 146 Editorial   New comment(s) Necropost
  • D_p_ → Does the rating go down if someone solution got skipped in a contest?   New comment(s)
  • mostafaashrof158 → CF Journey #1   Text created or updated
  • AmShZ → Repovive Premier Round 3   Text created or updated
  • lyjiang → Solved the Problem, Lost the Girlfriend   New comment(s)
  • 2IA7A8E6A7 → How to prevent hacks?   New comment(s)
  • Danider2010 → back online , after 2 months !!!!   Text created or updated
  • adaptatron → [Video] Substrings with k distinct characters ft. CF386C   Text created or updated
  • atcoder_official → AtCoder Regular Contest 218 Announcement   New comment(s)
  • saazz → Ultimate Tic Tac Toe   New comment(s)
  • BigBadBully → API broken for 9 days   New comment(s)
  • hayagrivan.dj → New Extension for AtCoder   Text created or updated Necropost
  • mahesh_hacker → CF Elite Tracker — practice companion built on the Codeforces API   Text created or updated
  • MaximusAurelius → EJOI 2026 Teams   Text created or updated
Detailed →
  • glupan
  • Blog
  • Teams
  • Submissions
  • Groups
  • Contests
Expert

glupan

Faruk Demirovic, Sarajevo, Bosnia and Herzegovina
From Fifth Gymnasium Sarajevo
  • User''s contest rating in Codeforces community Contest rating: 1696 (max. expert, 1859)
  • User''s contribution into Codeforces community Contribution: 0
  • Friend of: 24 users
  • Last visit: 2 hours ago
  • Registered: 6 years ago
  • glupan's blog Blog entries (0), comments
  • Your talks with glupan Talks | Send message
Click on the graph to enable the zoom feature.
734 problems
solved for all time
133 problems
solved for the last year
13 problems
solved for the last month
17 days
in a row max.
4 days
in a row for the last year
1 day
in a row for the last month

Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: May/01/2026 23:49:05 (f1).
Desktop version, switch to mobile version.
Privacy Policy | Terms and Conditions
Supported by
TON
 
 
 
 
User lists
 
 
Name