A repository to contain tutorials for LightOJ problems
active 2023-08-15 → 2026-04-04 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 964 days from 2023-08-15 to 2026-04-04. Pushes: 1 total, peak 1 in a day. Pull requests: 11 total, peak 3 in a day. Issues: 31 total, peak 7 in a day. Comments: 37 total, peak 9 in a day. Stars: 19 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| github-actions[bot] | 43 | 0 | 0 | 25 |
| Copilot | 6 | 0 | 0 | 6 |
| sadat2103108 | 6 | 0 | 0 | 3 |
| adnangif | 4 | 0 | 1 | 0 |
| binoydipu | 4 | 0 | 3 | 1 |
| iamsazidh | 4 | 0 | 3 | 0 |
| arafat1802 | 4 | 0 | 1 | 1 |
| DaiyanNDahy | 2 | 0 | 0 | 0 |
| roundspecs | 2 | 0 | 1 | 0 |
| rebornplusplus | 2 | 1 | 0 | 0 |
| Nazmul-Hassan10 | 2 | 0 | 1 | 1 |
| hatikoko | 1 | 0 | 0 | 0 |
| Munmud | 1 | 0 | 1 | 0 |
| sandesh-543 | 1 | 0 | 0 | 0 |
| soron01-bit | 1 | 0 | 0 | 0 |
| TamimEhsan | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#523hatikoko2026-04-04 07:30En Tutorial for 1057
- Issue#517sandesh-5432025-07-15 09:01Problem: https://lightoj.com/problem/investigation | Investigation
- Pull request#511binoydipu2024-11-03 18:53
- Issue comment#510binoydipu2024-11-03 18:48Create 1039.md
- Pull request#510binoydipu2024-11-03 18:48
- Pull request#510binoydipu2024-11-03 18:40
- Pull request#509iamsazidh2024-10-18 11:22
- Pull request#509iamsazidh2024-10-18 11:22
- Pull request#509iamsazidh2024-10-18 11:09
- Issue#508iamsazidh2024-10-18 10:51Add tutorial for LOJ-1261 : K-SAT Problem
- Issue comment#507github-actions[bot]2024-09-13 01:08LOJ-1000
- Issue#507github-actions[bot]2024-09-13 01:08LOJ-1000
- Issue comment#507github-actions[bot]2024-08-30 01:07LOJ-1000
- Issue#507soron01-bit2024-07-28 03:45LOJ-1000
- Issue comment#504github-actions[bot]2024-07-05 01:01Add tutorial for for loj 1114- Easily Readable
- Issue#504github-actions[bot]2024-07-05 01:01Add tutorial for for loj 1114- Easily Readable
- Issue comment#503github-actions[bot]2024-06-28 01:01Add English Tutorial of LOJ-1292 - Laser Shot
- Issue#503github-actions[bot]2024-06-28 01:01Add English Tutorial of LOJ-1292 - Laser Shot
- Issue comment#504github-actions[bot]2024-06-21 01:00Add tutorial for for loj 1114- Easily Readable
- Issue comment#503github-actions[bot]2024-06-14 01:00Add English Tutorial of LOJ-1292 - Laser Shot
- Issue#504TamimEhsan2024-05-16 07:25Add tutorial for for loj 1114- Easily Readable
- Issue#503arafat18022024-05-10 04:50Adding English Tutorial of LOJ-1292 - Laser Shot
- Issue comment#501github-actions[bot]2024-05-10 00:57Add easier solution with bitset
- Issue#501github-actions[bot]2024-05-10 00:57Add easier solution with bitset
- Issue comment#501github-actions[bot]2024-04-26 00:56Add easier solution with bitset
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 19 stars here means stars gained during the window, not the repo's star count.