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Hot problems
Educational DP Contest AtCoder I - Coins
Wesley's Anger Contest Reject 5 - Two Permutations
SAC '22 Code Challenge 5 P2 - Querying Extensions
DMOPC '21 Contest 9 P3 - Terrible Trains
Max's Anger Contest Series 2 P2 - Password Anger
DMOPC '21 Contest 1 P1 - Partial Game
CCO '99 P4 - Maple Roundup
Problem
Category ▴
Points
AC %
Users
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data
DMOPC
12p
35.1%
284
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars
DMOPC
3p
37.3%
247
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization
DMOPC
10p
43.5%
116
DMOPC '18 Contest 4 P6 - Dr. Henri and Resistor Chains
DMOPC
20p
4.2%
10
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility
DMOPC
7p
20.8%
384
DMPG '18 B4 - Shimnanigans (Hard Version)
DMOPC
5
42.1%
39
DMOPC '18 Contest 5 P4 - An Art Gallery Problem
DMOPC
12p
13.2%
73
DMOPC '18 Contest 5 P0 - A Digital Art Problem
DMOPC
3
34.5%
215
DMOPC '18 Contest 6 P2 - Enantiomers
DMOPC
7
16.9%
55
DMOPC '18 Contest 5 P2 - A Photography Problem
DMOPC
7
14.1%
127
DMOPC '18 Contest 5 P6 - An XOR Problem
DMOPC
25p
5.3%
5
DMOPC '18 Contest 5 P1 - A Painting Problem
DMOPC
3p
35.1%
189
DMOPC '18 Contest 5 P3 - A Familiar Problem
DMOPC
7p
18.3%
425
DMPG '19 G1 - Camera Calibration Challenge
DMOPC
12p
7.5%
20
DMPG '19 B1 - Registration
DMOPC
3
56.4%
323
DMOPC '18 Contest 6 P3 - Wish Upon a Star
DMOPC
10p
45.0%
386
DMOPC '18 Contest 6 P1 - DNA or RNA?
DMOPC
3
24.5%
370
DMOPC '18 Contest 6 P0 - SQL Queries
DMOPC
3
28.4%
166
DMOPC '18 Contest 6 P5 - Quadrat Sampling
DMOPC
20p
15.2%
60
DMOPC '18 Contest 6 P4 - Tank
DMOPC
10
18.0%
126
DMPG '19 G5 - Hunting the White Whale
DMOPC
20p
14.4%
70
DMOPC '20 Contest 7 P4 - Mimi and Carrots II
DMOPC
17p
24.1%
54
DMPG '19 S3 - Chemical Counting Capers
DMOPC
10p
11.5%
49
DMPG '19 B4 - Braille
DMOPC
5
43.7%
192
DMPG '19 S4 - Confusing Crossword Conundrum
DMOPC
12p
13.5%
38
DMPG '19 S5 - Secret Sort
DMOPC
12p
13.3%
7
DMPG '19 S1 - Candy Shop Tycoon
DMOPC
5
26.8%
165
DMPG '19 G4 - Carpet Cleaning Chore
DMOPC
12p
13.0%
10
DMPG '19 B3 - Contact
DMOPC
3
30.5%
231
DMPG '19 S2 - Code Cracking Crisis
DMOPC
7
26.8%
96
DMPG '19 B6 - Oddity
DMOPC
10
19.9%
55
DMPG '19 G3 - A Round Problem
DMOPC
20p
26.8%
8
DMPG '19 B2 - Rectangular Molecules
DMOPC
3
39.9%
228
DMPG '19 G6 - Pairs
DMOPC
20p
25.0%
12
DMPG '19 S6 - A Strange Array
DMOPC
15p
14.6%
37
DMPG '19 B5 - Triangles
DMOPC
10p
10.9%
99
DMPG '19 G2 - Test Marks
DMOPC
20p
25.5%
3
DMOPC '19 Contest 2 P6 - Two Roots
DMOPC
20p
12.0%
23
DMOPC '19 Contest 1 P4 - A Strange Graph
DMOPC
15p
9.7%
17
DMOPC '19 Contest 1 P0 - Range Finding
DMOPC
3
61.1%
363
DMOPC '19 Contest 1 P1 - Test Scores
DMOPC
5
21.0%
252
DMOPC '19 Contest 2 P4 - A Greedy Problem
DMOPC
15p
20.4%
83
DMOPC '19 Contest 1 P6 - Bob and Binary Strings
DMOPC
25p
6.0%
11
DMOPC '19 Contest 1 P2 - Good Writing
DMOPC
7
21.9%
204
DMOPC '19 Contest 1 P5 - Broken String
DMOPC
17
9.0%
32
DMOPC '19 Contest 1 P3 - Simple Math
DMOPC
12
18.1%
42
DMOPC '19 Contest 2 P1 - Box and Whiskers
DMOPC
5
16.5%
250
DMOPC '19 Contest 2 P2 - Squares
DMOPC
7
48.9%
409
DMOPC '19 Contest 3 P2 - Generating Names
DMOPC
7p
27.0%
186
DMOPC '19 Contest 3 P1 - Mode Finding
DMOPC
5
29.2%
465
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