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Hot problems
COCI '08 Contest 3 #2 Kemija
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization
Canada Day Contest 2021 - CCC Bad Haha
CCC '25 J3 - Product Codes
CCC '17 S3 - Nailed It!
CCC '23 S2 - Symmetric Mountains
COCI '23 Contest 4 #1 Bingo
Problem
Category
Points
AC %
Users
DMPG '18 G6 - Class Chitchat
DMOPC
20p
28.0%
87
DMPG '18 S1 - Mimi and Types
DMOPC
5
27.6%
102
DMPG '18 S2 - Mimi and K-uteness
DMOPC
7p
26.5%
189
DMPG '18 S3 - Black and White IV
DMOPC
7p
12.8%
50
DMPG '18 S4 - Mimi and Prize
DMOPC
12p
22.0%
89
DMPG '18 S5 - Mimi and Division
DMOPC
15p
16.5%
181
DMPG '18 S6 - Mimi and Carrots
DMOPC
17p
25.1%
24
DMPG '19 B1 - Registration
DMOPC
3
56.5%
349
DMPG '19 B2 - Rectangular Molecules
DMOPC
3
39.8%
239
DMPG '19 B3 - Contact
DMOPC
3
32.4%
271
DMPG '19 B4 - Braille
DMOPC
5
41.9%
206
DMPG '19 B5 - Triangles
DMOPC
10p
11.5%
104
DMPG '19 B6 - Oddity
DMOPC
10
21.4%
63
DMPG '19 G1 - Camera Calibration Challenge
DMOPC
12p
8.2%
22
DMPG '19 G2 - Test Marks
DMOPC
20p
15.4%
4
DMPG '19 G3 - A Round Problem
DMOPC
20p
28.8%
10
DMPG '19 G4 - Carpet Cleaning Chore
DMOPC
12p
12.9%
12
DMPG '19 G5 - Hunting the White Whale
DMOPC
20p
14.3%
77
DMPG '19 G6 - Pairs
DMOPC
20p
24.6%
13
DMPG '19 S1 - Candy Shop Tycoon
DMOPC
5
27.2%
186
DMPG '19 S2 - Code Cracking Crisis
DMOPC
7
27.0%
101
DMPG '19 S3 - Chemical Counting Capers
DMOPC
10p
11.8%
61
DMPG '19 S4 - Confusing Crossword Conundrum
DMOPC
12p
13.8%
42
DMPG '19 S5 - Secret Sort
DMOPC
12p
14.0%
8
DMPG '19 S6 - A Strange Array
DMOPC
15p
15.0%
42
Dominoes
Uncategorized
25
9.1%
55
Maximum Sum
Uncategorized
7
33.8%
862
A Game
Uncategorized
10
31.0%
405
Longest Increasing Subsequence
Uncategorized
7
29.8%
715
Counting Subsequences
Uncategorized
10
22.4%
361
Educational DP Contest AtCoder A - Frog 1
Uncategorized
7
46.7%
1414
Educational DP Contest AtCoder B - Frog 2
Uncategorized
7
43.5%
985
Educational DP Contest AtCoder C - Vacation
Uncategorized
7
60.0%
936
Educational DP Contest AtCoder D - Knapsack 1
Uncategorized
7
38.8%
1187
Educational DP Contest AtCoder E - Knapsack 2
Uncategorized
7
24.1%
719
Educational DP Contest AtCoder F - LCS
Uncategorized
7
35.3%
561
Educational DP Contest AtCoder G - Longest Path
Uncategorized
10
48.2%
539
Educational DP Contest AtCoder H - Grid 1
Uncategorized
7
43.9%
724
Educational DP Contest AtCoder I - Coins
Uncategorized
10
53.8%
424
Educational DP Contest AtCoder J - Sushi
Uncategorized
12
53.7%
253
Educational DP Contest AtCoder K - Stones
Uncategorized
10
52.9%
519
Educational DP Contest AtCoder L - Deque
Uncategorized
10
54.6%
510
Educational DP Contest AtCoder M - Candies
Uncategorized
12
36.1%
330
Educational DP Contest AtCoder N - Slimes
Uncategorized
12
48.3%
464
Educational DP Contest AtCoder O - Matching
Uncategorized
12
56.3%
415
Educational DP Contest AtCoder P - Independent Set
Uncategorized
12
37.4%
376
Educational DP Contest AtCoder Q - Flowers
Uncategorized
15
50.4%
322
Educational DP Contest AtCoder R - Walk
Uncategorized
15
62.4%
169
Deemo's Problem
Uncategorized
15
13.6%
110
Educational DP Contest AtCoder S - Digit Sum
Uncategorized
12
33.2%
161
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