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Hot problems
CCC '13 S1 - From 1987 to 2013
CCC '24 J4 - Troublesome Keys
Dynamic Range Minimum Test
CCC '20 S4 - Swapping Seats
CCC '09 J3 - Good Times
Mock CCC '22 Contest 2 J3 - Figure Skating Fun
CCC '20 S2 - Escape Room
Problem
Category
Points
AC %
Users
DMOPC '20 Contest 6 P2 - Interpretive Art
DMOPC
7p
11.6%
122
DMOPC '20 Contest 6 P3 - Bread Merchant
DMOPC
10p
19.2%
125
DMOPC '20 Contest 6 P4 - Land of the Carrot Trees II
DMOPC
17p
18.8%
41
DMOPC '20 Contest 6 P5 - Jennifer's Math Mystery
DMOPC
17p
12.2%
28
DMOPC '20 Contest 6 P6 - Dumping Buckets
DMOPC
25p
9.7%
18
DMOPC '20 Contest 7 P1 - Bob and Balance
DMOPC
7p
24.3%
192
DMOPC '20 Contest 7 P2 - Alice and Tiles
DMOPC
10p
18.8%
60
DMOPC '20 Contest 7 P3 - Senpai and Art
DMOPC
20p
10.5%
32
DMOPC '20 Contest 7 P4 - Mimi and Carrots II
DMOPC
17p
24.2%
56
DMOPC '20 Contest 7 P5 - Mayors and Tolls
DMOPC
20
40.3%
39
DMOPC '20 Contest 7 P6 - Maou and Division
DMOPC
25p
10.3%
14
DMOPC '21 Contest 10 P1 - Japaneasy
DMOPC
5
36.1%
240
DMOPC '21 Contest 10 P2 - Cycle Sort
DMOPC
7p
11.5%
155
DMOPC '21 Contest 10 P3 - Peculiar Reflections
DMOPC
12p
14.1%
75
DMOPC '21 Contest 10 P4 - Bitwise Telephone
DMOPC
17p
3.9%
31
DMOPC '21 Contest 10 P5 - Number Theory
DMOPC
20p
44.6%
159
DMOPC '21 Contest 10 P6 - Median Replace
DMOPC
25p
19.1%
29
DMOPC '21 Contest 1 P1 - Partial Game
DMOPC
5p
29.5%
443
DMOPC '21 Contest 1 P2 - Folding Clothes
DMOPC
7p
32.1%
197
DMOPC '21 Contest 1 P3 - Mystery DAG
DMOPC
12
15.6%
114
DMOPC '21 Contest 1 P4 - Uneven Forest
DMOPC
20
27.9%
49
DMOPC '21 Contest 1 P5 - Perfect Cross
DMOPC
25p
8.9%
10
DMOPC '21 Contest 1 P6 - Tree Jumping
DMOPC
25p
24.3%
12
DMOPC '21 Contest 2 P1 - Bosses
DMOPC
7p
17.8%
262
DMOPC '21 Contest 2 P2 - Scrambling Swaps
DMOPC
7p
23.8%
186
DMOPC '21 Contest 2 P3 - Divisions
DMOPC
12p
8.8%
78
DMOPC '21 Contest 2 P4 - Water Mechanics
DMOPC
15p
23.4%
56
DMOPC '21 Contest 2 P5 - Permutations
DMOPC
25p
16.0%
16
DMOPC '21 Contest 2 P6 - Strange Function
DMOPC
30p
13.6%
11
DMOPC '21 Contest 3 P1 - Sums & Differences
DMOPC
7p
18.1%
209
DMOPC '21 Contest 3 P2 - Weak Data
DMOPC
10p
11.4%
176
DMOPC '21 Contest 3 P3 - Hopping Frogs
DMOPC
15p
21.9%
53
DMOPC '21 Contest 3 P4 - Sorting Subsequences
DMOPC
20p
14.5%
34
DMOPC '21 Contest 3 P5 - Crowded Travels
DMOPC
20p
21.0%
19
DMOPC '21 Contest 3 P6 - Good Grids
DMOPC
30p
10.3%
8
DMOPC '21 Contest 4 P1 - Tree Shopping
DMOPC
7
16.5%
163
DMOPC '21 Contest 4 P2 - Festive Groups
DMOPC
7p
21.3%
211
DMOPC '21 Contest 4 P3 - Palindromic Presents
DMOPC
12p
22.6%
171
DMOPC '21 Contest 4 P4 - Christmas Graph
DMOPC
17p
32.4%
40
DMOPC '21 Contest 4 P5 - Graph Generator
DMOPC
20p
16.0%
17
DMOPC '21 Contest 4 P6 - Balanced Line
DMOPC
35p
5.1%
5
DMOPC '21 Contest 5 P1 - Permutations & Primes
DMOPC
5p
22.3%
423
DMOPC '21 Contest 5 P2 - Permutations & Primes
DMOPC
7
31.7%
346
DMOPC '21 Contest 5 P3 - Permutations & Primes
DMOPC
12p
16.1%
152
DMOPC '21 Contest 5 P4 - Permutations & Primes
DMOPC
17p
11.8%
71
DMOPC '21 Contest 5 P5 - Permutations & Primes
DMOPC
30p
11.0%
26
DMOPC '21 Contest 5 P5 - Permutations & Primes (Hard Version)
DMOPC
40p
3.8%
3
DMOPC '21 Contest 5 P6 - Permutations & Primes
DMOPC
25p
6.2%
22
DMOPC '21 Contest 6 P1 - Bigger Big Integer
DMOPC
3p
48.2%
512
DMOPC '21 Contest 6 P2 - Gacha Luck
DMOPC
7p
29.2%
298
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