Contest
Permanent Contests
| Contest Name |
|---|
| ◉ practice contest |
| ◉ AtCoder Library Practice Contest |
Upcoming Contests
Recent Contests
Ranking: Algorithm
| User | Rating | |
|---|---|---|
| 1 |   tourist |
3798 |
| 2 |   ksun48 |
3724 |
| 3 |  zhoukangyang |
3640 |
| 4 |  ecnerwala |
3626 |
| 5 | apiad |
3599 |
| 6 |  Um_nik |
3564 |
| 7 |  mnbvmar |
3555 |
| 8 | newbiedmy |
3539 |
| 9 | jiangly |
3537 |
| 10 | Stonefeang |
3479 |
Ranking: Heuristic
| User | Rating | |
|---|---|---|
| 1 |  USA |
3320 |
| 2 |  bowwowforeach |
3199 |
| 3 | terry_u16 |
3178 |
| 4 | eijirou |
3164 |
| 5 | saharan |
3084 |
| 6 | Jirotech |
3070 |
| 7 | yokozuna57 |
3036 |
| 8 | ynasu |
3031 |
| 9 |  Rafbill |
3023 |
| 10 | hitonanode |
3019 |
<a href="https://www.youtube.com/live/uajgh54TRu8?si=IZoVlaBBQ5yP1Vtx" target="_blank" rel="noopener"><img src ="https://img.atcoder.jp/img/awtf2024archive_english.png" class="img-responsive center-block"></a>
[How to get an account / participate in contests?](http://atcoder.jp/posts/2)
[AtCoder's Contest Format](http://atcoder.jp/posts/1) - [AtCoder's Testcases](https://www.dropbox.com/sh/nx3tnilzqz7df8a/AAAYlTq2tiEHl5hsESw6-yfLa?dl=0) - [AtCoder's Rating System](https://www.dropbox.com/sh/zpgcogxmmu84rr8/AADcw6o7M9tJFDgtpqEQQ46Ua?dl=0)
AtCoder Race Ranking: [2024 Algo](https://img.atcoder.jp/file/gp30/race2024.html), [2024 Heuristic](https://img.atcoder.jp/file/gp30/race2024H.html)
Thank you for always participating in AtCoder.
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We will hold <a href="https://atcoder.jp/contests/abc364">Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364)</a>.
- Contest URL: https://atcoder.jp/contests/abc364
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20240727T2100&p1=248
- Duration: 100 minutes
- Writer: <a href="/users/yuto1115" class="username"><span class="user-red">yuto1115</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/cn449" class="username"><span class="user-orange">cn449</span></a>
- Tester: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/sotanishy" class="username"><span class="user-orange">sotanishy</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-2.png" class="user-rating-stage-m"><a href="/users/toam" class="username"><span class="user-orange">toam</span></a>
- Rated range: ~ 1999
- The point values: 100-200-250-425-475-500-600
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/ahc035">ALGO ARTIS Programming Contest 2024 Summer（AtCoder Heuristic Contest 035）</a>.
- Contest URL: https://atcoder.jp/contests/ahc035
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20240721T1500&p1=248
- Duration: 4 hours
- Writer: <img src="https://img.atcoder.jp/assets/icon/crown_gold.png"><a href="https://atcoder.jp/users/terry_u16?contestType=heuristic" class="username"><span class="user-red">terry_u16</span></a>
- Rated range: All (Heuristic Rating)
This contest is one of the qualifying contests for <a href="https://atcoder.jp/posts/1164">AWTF 2025</a>.
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/abc363">AtCoder Beginner Contest 363</a>.
- Contest URL: https://atcoder.jp/contests/abc363
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20240720T2100&p1=248
- Duration: 100 minutes
- Writer: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/Nyaan" class="username"><span class="user-red">Nyaan</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-4.png" class="user-rating-stage-m"><a href="/users/mechanicalpenciI" class="username"><span class="user-orange">mechanicalpenciI</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/physics0523" class="username"><span class="user-orange">physics0523</span></a>
- Tester: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/MtSaka" class="username"><span class="user-orange">MtSaka</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-2.png" class="user-rating-stage-m"><a href="/users/Cyanmond" class="username"><span class="user-orange">Cyanmond</span></a>
- Rated range: ~ 1999
- The point values: 100-200-300-350-450-500-675
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/abc362">Toyota Programming Contest 2024#7（AtCoder Beginner Contest 362）</a>.
- Contest URL: https://atcoder.jp/contests/abc362
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20240713T2100&p1=248
- Duration: 100 minutes
- Writer: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/sotanishy" class="username"><span class="user-orange">sotanishy</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-2.png" class="user-rating-stage-m"><a href="/users/toam" class="username"><span class="user-orange">toam</span></a>, <img src="//img.atcoder.jp/assets/user/user-yellow-3.png" class="user-rating-stage-m"><a href="/users/ynymxiaolongbao" class="username"><span class="user-yellow">ynymxiaolongbao</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/physics0523" class="username"><span class="user-orange">physics0523</span></a>
- Tester: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/MMNMM" class="username"><span class="user-orange">MMNMM</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/nok0" class="username"><span class="user-orange">nok0</span></a>
- Rated range: ~ 1999
- The point values: 100-200-350-425-475-550-575
We are looking forward to your participation!
We will hold AtCoder World Tour Finals 2024.
- Contest URL: https://atcoder.jp/contests/awtf2024
- Mirror Contest URL: https://atcoder.jp/contests/awtf2024-open
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20240712T1230&p1=248
- Duration: 300 minutes
- Number of Tasks: 5
- Writer: <a href="/user/maroonrk" class="username"><span style="color:#869120;">maroonrk</span></a>
- Tester: <img src="//img.atcoder.jp/assets/icon/crown_silver.png"> <a href="/user/hos_lyric" class="username"><span style="color:#CAD8F5;">hos_lyric</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/user/yosupo" class="username"><span class="user-red">yosupo</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/user/maspy" class="username"><span class="user-red">maspy</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/user/nuip" class="username"><span class="user-red">nuip</span></a>, <a href="/user/IH19980412" class="username"><span class="user-red">IH19980412</span></a>, <a href="/user/sigma425" class="username"><span class="user-red">sigma425</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/user/nok0" class="username"><span class="user-orange">nok0</span></a>
- Rated range: Unrated
The point values will be 700-1000-1500-2000-2000.
We don't freeze the standings in the contest.
AtCoder World Tour Finals 2024 is an international onsite contest.
We have invited top-runners of AtCoder Race Ranking 2023 to Tokyo.
On the contest day, we will stream the contest on our YouTube channel.
For more details, please visit this page (https://info.atcoder.jp/more/contents/awtf/2024) .
Note that, unlike last year, the mirror contest is Unrated and the standings is hidden.