CodeDrills — A new online judge

Правка en19, от Balajiganapathi, 2020-04-14 19:51:06

We are going through an unprecedented situation currently. There are lockdowns and quarantines in many parts of the world. We feel the best way to cope with everything that is going on is to keep ourselves occupied.

To help with that, we at CodeDrills have something for all the competitive coders out there. On 25th March, we launched our own online judge and also launched the CodeDrills covid 21 days challenge. Every day, for the 21 days starting from 25th March, we will upload 1 problem. Just visit codedrills.io, login and start solving! The launch coincided with the start of a full lockdown in India.

Since the situation was unexpected, we rushed to put up the site as soon as possible, so there might be issues. If you find any bugs or want to request a feature, please write to us at [email protected] with as much details as possible.

Here is our mascot Ufu wearing a mask (if you are unable to see him here, head over to our page):

Here are the problems launched so far:

Day Problem link
1 Beating Shell sort
2 Curfew delivery
3 Book stacks
4 Square-free subarrays
5 Cookie supply
6 Count of arrays with given LIS length
7 Longest balanced symmetric subsequence
8 String with palindromic substrings
9 Can the spider jump
10 Road decorations
11 Each edge MST
12 Sufficiently different strings
13 Minimum meeting rooms
14 Harshad number
15 Sufficiently different vectors
16 Friends meeting
17 Seats and students
18 Subsegment xor sum
19 Count of palindromic strings
20 Max xor pair subarray queries
21 Repeated string compression

PS: The old code-drills site is still available at https://recommender.codedrills.io

PPS: We don't have all the 21 problems yet, if you have a problem idea please contact us

Теги onlinejudge, codedrills

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  Rev. Язык Кто Когда Δ Комментарий
en19 Английский Balajiganapathi 2020-04-14 19:51:06 96
en18 Английский Balajiganapathi 2020-04-13 20:49:57 104
en17 Английский Balajiganapathi 2020-04-12 17:20:09 328
en16 Английский Balajiganapathi 2020-04-08 19:35:29 102
en15 Английский Balajiganapathi 2020-04-07 17:52:22 71
en14 Английский Balajiganapathi 2020-04-06 18:52:36 254
en13 Английский Balajiganapathi 2020-04-03 18:23:20 95
en12 Английский Balajiganapathi 2020-04-03 18:19:49 153 Add day 9+10 problems
en11 Английский Balajiganapathi 2020-04-01 17:03:04 130 Added Day 8 problem
en10 Английский Balajiganapathi 2020-03-31 17:48:25 96 Added Day 7 problem
en9 Английский Balajiganapathi 2020-03-30 18:27:00 0 (published)
en8 Английский Balajiganapathi 2020-03-30 18:25:10 12 Tiny change: 'all the coders o' -> 'all the competitive coders o'
en7 Английский Balajiganapathi 2020-03-30 18:02:51 101
en6 Английский Balajiganapathi 2020-03-30 18:01:06 176 Tiny change: 'ble.\n\nHere is our ma' -> 'ble.\n\nHead over is our ma'
en5 Английский Balajiganapathi 2020-03-30 17:55:59 53
en4 Английский Balajiganapathi 2020-03-30 17:54:59 1 Tiny change: 'k_guy.png")\n\nHere ' -> 'k_guy.png">)\n\nHere '
en3 Английский Balajiganapathi 2020-03-30 17:54:18 170
en2 Английский Balajiganapathi 2020-03-30 17:51:26 150
en1 Английский Balajiganapathi 2020-03-30 17:48:50 1505 Initial revision (saved to drafts)