Contest
Active Contests
Start Time | Contest Name |
---|---|
◉ MC Digital Programming Contest 2023(AtCoder Heuristic Contest 019) |
Permanent Contests
Contest Name |
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◉ practice contest |
◉ AtCoder Library Practice Contest |
Upcoming Contests
Start Time | Contest Name |
---|---|
◉ AtCoder Beginner Contest 295 | |
◉ AtCoder Regular Contest 159 | |
◉ ALGO ARTIS Programming Contest 2023(AtCoder Heuristic Contest 020) |
Recent Contests
Ranking
User | Rating | |
---|---|---|
1 | ![]() ![]() |
3897 |
2 | ![]() ![]() |
3704 |
3 | ![]() ![]() |
3673 |
4 | ![]() ![]() |
3660 |
5 | ![]() ![]() |
3658 |
6 | ![]() ![]() |
3626 |
7 | ![]() ![]() |
3564 |
8 | ![]() ![]() |
3557 |
9 | ![]() ![]() |
3555 |
10 | ![]() ![]() |
3507 |
[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(2023)](https://img.atcoder.jp/file/gp30/race2023.html)
We will hold <a href="https://atcoder.jp/contests/ahc019">MC Digital Programming Contest 2023(AtCoder Heuristic Contest 019)</a>.
- Contest URL: https://atcoder.jp/contests/ahc019
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230318T1200&p1=248
- Duration: 2 weeks
- Writer: <a href="/users/wata_admin" class="username"><span class="user-unrated">wata_admin</span></a>
- Rated range: All (Heuristic Rating)
The goal of AHC is to create a better solution to a problem for which it is difficult to find the optimal solution.
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/abc294">AtCoder Beginner Contest 294</a>.
- Contest URL: https://atcoder.jp/contests/abc294
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230319T2100&p1=248
- Duration: 100 minutes
- Number of Tasks: 8
- Writer: <a href="/users/MMNMM" class="username"><span class="user-orange">MMNMM</span></a>, <a href="/users/Nyaan" class="username"><span class="user-red">Nyaan</span></a>, <a href="/users/KoD" class="username"><span class="user-red">KoD</span></a>, <a href="/users/PCTprobability" class="username"><span class="user-red">PCTprobability</span></a>
- Tester: <a href="/users/mechanicalpenciI" class="username"><span class="user-orange">mechanicalpenciI</span></a>, <a href="/users/nok0" class="username"><span class="user-orange">nok0</span></a>
- Rated range: ~ 1999
The point values will be 100-200-300-400-500-500-600-600.
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/arc158">AtCoder Regular Contest 158</a>.
- Contest URL: https://atcoder.jp/contests/arc158
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230312T2100&p1=248
- Duration: 120 minutes
- Number of Tasks: 6
- Writer: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/maspy" class="username"><span class="user-red">maspy</span></a>
- Tester: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/potato167" class="username"><span class="user-red">potato167</span></a>, <a href="/users/Nyaan" class="username"><span class="user-red">Nyaan</span></a>
- Rated range: ~ 2799
The point values will be 300-500-500-800-800-900.
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/abc293">AtCoder Beginner Contest 293</a>.
- Contest URL: https://atcoder.jp/contests/abc293
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230311T2100&p1=248
- Duration: 100 minutes
- Number of Tasks: 8
- Writer: <a href="/users/cn449" class="username"><span class="user-red">cn449</span></a>, <a href="/users/leaf1415" class="username"><span class="user-orange">leaf1415</span></a>, <a href="/users/kyopro_friends" class="username"><span class="user-orange">kyopro_friends</span></a>, <a href="/users/m_99" class="username"><span class="user-orange">m_99</span></a>, <a href="/users/PCTprobability" class="username"><span class="user-red">PCTprobability</span></a>
- Tester: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/yuto1115" class="username"><span class="user-red">yuto1115</span></a>, <a href="/users/kyopro_friends" class="username"><span class="user-orange">kyopro_friends</span></a>
- Rated range: ~ 1999
The point values will be 100-200-300-400-500-500-600-600.
We are looking forward to your participation!
We will hold <a href="https://atcoder.jp/contests/abc292">AtCoder Beginner Contest 292</a>.
- Contest URL: https://atcoder.jp/contests/abc292
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230304T2100&p1=248
- Duration: 100 minutes
- Number of Tasks: 8
- Writer: <a href="/users/m_99" class="username"><span class="user-orange">m_99</span></a>, <a href="/users/Nyaan" class="username"><span class="user-red">Nyaan</span></a>, <a href="/users/physics0523" class="username"><span class="user-orange">physics0523</span></a>, <a href="/users/PCTprobability" class="username"><span class="user-red">PCTprobability</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/yuto1115" class="username"><span class="user-red">yuto1115</span></a>
- Tester: <a href="/users/m_99" class="username"><span class="user-orange">m_99</span></a>, <a href="/users/Nyaan" class="username"><span class="user-red">Nyaan</span></a>, <a href="/users/physics0523" class="username"><span class="user-orange">physics0523</span></a>
- Rated range: ~ 1999
The point values will be 100-200-300-400-500-500-600-600.
We are looking forward to your participation!