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Hot problems
DWITE '10 R3 #3 - Dominos Tiling
COCI '08 Contest 3 #6 Najkraci
WC '01 P3 - Back to the Future
A Math Contest P5 - Good Arrays
GFSSOC '15 Winter S1 - OR-deal
Counting Subsequences
CCC '11 S1 - English or French?
Problem
Category
Points
AC %
▾
Users
DMPG '18 S6 - Mimi and Carrots
DMOPC
17p
24.0%
22
DMPG '18 B4 - Shimnanigans
DMOPC
5p
27.7%
88
DMPG '18 S1 - Mimi and Types
DMOPC
5
26.9%
97
DMPG '18 B3 - Shimpossible
DMOPC
7p
17.2%
63
DMPG '18 G5 - Triangles
DMOPC
15p
20.5%
29
DMPG '18 G6 - Class Chitchat
DMOPC
20p
27.6%
85
DMPG '18 S2 - Mimi and K-uteness
DMOPC
7p
26.4%
181
ECOO '18 R1 P2 - Rue's Rings
ECOO
5p
21.8%
393
DMPG '18 G4 - Variation
DMOPC
15p
31.5%
26
Mock CCO '18 Contest 3 Problem 1 - Roger Meets For DMPG
Mock CCO
15p
9.6%
12
Mock CCO '18 Contest 3 Problem 2 - Roger Delegates Work to Jessica
Mock CCO
20p
28.9%
23
Mock CCO '18 Contest 3 Problem 3 - Roger Just Plays Some More Chess
Mock CCO
20p
12.3%
33
Mock CCO '18 Contest 3 Problem 4 - Roger Solves A Classic Rage Tree Problem
Mock CCO
10p
50.3%
317
Mock CCO '18 Contest 3 Problem 5 - Roger Outsources DMOJ Work
Mock CCO
15p
11.2%
8
Mock CCO '18 Contest 3 Problem 6 - Roger Asks For More Marks
Mock CCO
30p
15.5%
8
DMPG '18 S3 - Black and White IV
DMOPC
7p
12.7%
45
TLE '17 Contest 8 P4 - Gamma Waves
TLE
20p
8.7%
19
TLE '17 Contest 8 P5 - Battle Plan 2
TLE
20p
32.6%
40
TLE '17 Contest 8 P6 - Willson and Nesting Season
TLE
25p
13.3%
7
Polynomial Time Boolean Satisfiability
Uncategorized
15p
37.7%
48
ECOO '18 R2 P4 - Three Squares
ECOO
15p
35.1%
10
Mock CCO '18 Contest 4 Problem 1 - Mining for Minerals
Mock CCO
15p
14.2%
40
Mock CCO '18 Contest 4 Problem 2 - Sunken Colonies
Mock CCO
15p
43.5%
38
Mock CCO '18 Contest 4 Problem 3 - Counterattack
Mock CCO
15p
23.6%
285
Mock CCO '18 Contest 4 Problem 4 - Time Travel
Mock CCO
15p
27.8%
56
Mock CCO '18 Contest 4 Problem 5 - Spawn More Overlords
Mock CCO
20p
24.8%
35
Mock CCO '18 Contest 4 Problem 6 - Splitting Drones
Mock CCO
15p
34.6%
37
Dynamic Tree Test
Data Structure Tests
45
30.4%
34
ECOO '18 R3 P1 - Balanced
ECOO
12p
28.1%
12
ECOO '18 R3 P2 - Vegenère
ECOO
12p
8.5%
6
ECOO '18 R3 P3 - Currency Exchange
ECOO
10p
8.1%
13
ECOO '18 R3 P4 - Circular Cities
ECOO
15p
13.1%
6
ECOO '18 R2 P3 - Factorial
ECOO
12p
16.6%
48
ECOO '18 R2 P2 - Homework
ECOO
10p
21.6%
95
ECOO '18 R2 P1 - Artificial Photosynthesystem
ECOO
7p
39.5%
37
CCO '18 P1 - Geese vs. Hawks
CCO
10p
37.6%
576
CCO '18 P2 - Wrong Answer
CCO
12p
15.6%
119
CCO '18 P3 - Fun Palace
CCO
30p
17.8%
78
CCO '18 P4 - Gradient Descent
CCO
15p
14.5%
257
CCO '18 P5 - Boring Lectures
CCO
20p
19.2%
127
CCO '18 P6 - Flop Sorting
CCO
30p
17.4%
59
APIO '14 P2 - Split the Sequence
APIO
25p
11.5%
142
CCO '18 P5 - Boring Lectures (Online Version)
CCO
30p
7.3%
50
Overflow
Uncategorized
30p
2.4%
7
APIO '11 P1 - Table Coloring
APIO
25p
22.6%
98
CCC '01 S2 - Spirals (Exact Version)
CCC
7
8.3%
105
Fibonacci Sequence (Harder)
Uncategorized
17
19.5%
304
Longest Up-Down Subsequence
POI
12p
29.6%
126
NOI '15 P2 - Software Package Manager
China NOI
20p
28.0%
44
Double Doors Regional P4 - Tudor Teaches Jason How To Be Productive
Uncategorized
10
13.1%
40
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