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Hot problems
CCC '24 S2 - Heavy-Light Composition
APIO '10 P1 - Commando
Educational DP Contest AtCoder G - Longest Path
DWITE '10 R3 #3 - Dominos Tiling
NOI '16 P4 - Interval
Linked List
EGOI '23 P4 - Bikes vs Cars
Problem
Category
Points ▾
AC %
Users
DMOPC '14 Contest 7 P2 - Tides
DMOPC
5p
19.1%
728
DMOPC '14 Contest 7 P3 - Globally Unique Shells
DMOPC
5p
33.5%
238
DMOPC '15 Contest 1 P2 - Itami and Squad
DMOPC
5p
33.2%
258
DMOPC '15 Contest 4 P2 - The Big Clock
DMOPC
5p
40.5%
269
DMOPC '15 Contest 3 P2 - Cheesecake Distribution
DMOPC
5p
21.9%
309
DMOPC '15 Contest 5 P2 - D-Mails
DMOPC
5p
47.0%
114
DMOPC '15 Contest 6 P1 - Double XP Weekend
DMOPC
5
22.6%
79
DMOPC '15 Contest 6 P2 - Tilt
DMOPC
5p
6.9%
85
DMOPC '16 Contest 4 P1 - Fast Exponents
DMOPC
5p
26.2%
558
DMOPC '17 Contest 2 P2 - Balance
DMOPC
5p
16.6%
316
DMOPC '17 Contest 1 P1 - Fujō Neko
DMOPC
5p
25.8%
620
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun
DMOPC
5p
30.4%
293
DMOPC '17 Contest 5 P2 - Mimi and Binary
DMOPC
5p
20.1%
268
DMOPC '18 Contest 1 P2 - Sorting
DMOPC
5p
60.0%
246
DMOPC '18 Contest 1 P1 - Sorting
DMOPC
5p
15.0%
312
DMOPC '18 Contest 2 P2 - Booster Cushions
DMOPC
5p
18.3%
188
DMOPC '18 Contest 3 P1 - Bob and Music Class
DMOPC
5
45.2%
101
DMOPC '19 Contest 1 P1 - Test Scores
DMOPC
5
21.3%
262
DMOPC '19 Contest 2 P1 - Box and Whiskers
DMOPC
5
16.5%
250
DMOPC '19 Contest 3 P1 - Mode Finding
DMOPC
5
29.2%
466
DMOPC '19 Contest 4 P1 - Valid Strings
DMOPC
5p
35.9%
537
DMOPC '19 Contest 5 P2 - Charlie's Crazy Conquest
DMOPC
5
19.3%
444
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist
DMOPC
5
61.9%
731
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma
DMOPC
5
44.3%
523
DMOPC '20 Contest 2 P1 - Laugh Graphs
DMOPC
5
32.5%
375
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents
DMOPC
5p
25.9%
416
DMOPC '20 Contest 3 P1 - Present Checking
DMOPC
5p
50.0%
436
DMOPC '20 Contest 4 P1 - Missing Numbers
DMOPC
5p
14.4%
379
DMOPC '21 Contest 1 P1 - Partial Game
DMOPC
5p
29.2%
437
DMOPC '21 Contest 5 P1 - Permutations & Primes
DMOPC
5p
22.2%
401
DMOPC '21 Contest 7 P1 - Chika Grids
DMOPC
5p
26.6%
285
DMOPC '21 Contest 10 P1 - Japaneasy
DMOPC
5
36.4%
238
DMOPC '22 Contest 1 P1 - Up-down Sequence
DMOPC
5p
24.9%
263
DMOPC '22 Contest 2 P1 - DMOPC Crisis
DMOPC
5p
15.5%
313
DMOPC '22 Contest 3 P1 - Holiday Colouring
DMOPC
5p
21.5%
373
DMOPC '22 Contest 4 P1 - Alone Time
DMOPC
5p
14.2%
180
DMOPC '22 Contest 5 P1 - Triple Triplets
DMOPC
5p
23.7%
227
DMOPC '23 Contest 1 P1 - Peak Grid
DMOPC
5p
54.5%
369
DMOPC '14 Contest 1 P2 - Tiles
DMOPC
3p
54.2%
1272
DMOPC '14 Contest 1 P3 - New Students
DMOPC
3p
37.6%
874
DMOPC '14 Contest 2 P1 - Logging Log
DMOPC
3p
37.6%
780
DMOPC '14 Contest 3 P1 - Not Enough Users!
DMOPC
3p
48.6%
859
DMOPC '14 Exam Time P1 - French Homework
DMOPC
3
49.5%
472
DMOPC '14 Contest 4 P1 - New Key
DMOPC
3p
32.1%
209
DMOPC '14 Contest 4 P2 - Redirection
DMOPC
3p
44.3%
184
DMOPC '14 Contest 5 P1 - Core Drill
DMOPC
3p
58.5%
5001
DMOPC '14 Contest 5 P2 - Longest Tunnel
DMOPC
3p
64.9%
754
DMOPC '14 Contest 6 P1 - Finding Bessarion
DMOPC
3
23.0%
367
DMOPC '14 Contest 7 P1 - Flare
DMOPC
3p
55.7%
546
DMOPC '15 Contest 1 P1 - Itami and Manga
DMOPC
3p
48.3%
681
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