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Random
Hot problems
CCC '24 S2 - Heavy-Light Composition
Max's Anger Contest Series 2 P2 - Password Anger
Max's Anger Contest Series 2 P3 - Array Anger
CCC '12 S2 - Aromatic Numbers
The Cosmic Era P2 - Uneven Sand
Problem
Category ▴
Points
AC %
Users
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem
Mock CCO
15p
17.6%
78
Mock CCO '18 Contest 2 Problem 1 - Victor Runs
Mock CCO
15p
16.5%
44
Mock CCO '18 Contest 2 Problem 2 - Victor Rains
Mock CCO
20p
27.7%
21
Mock CCO '18 Contest 2 Problem 3 - Victor Trains
Mock CCO
20p
14.0%
7
Mock CCO '18 Contest 2 Problem 4 - Victor's Rectangles
Mock CCO
20p
21.9%
22
Mock CCO '18 Contest 2 Problem 5 - Victor's Triangles
Mock CCO
20p
33.2%
49
Mock CCO '18 Contest 2 Problem 6 - Victor's Cubes
Mock CCO
20p
18.3%
9
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
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%
284
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
Mock CCO '19 Contest 1 Problem 4 - A Chemistry Problem
Mock CCO
15p
14.9%
13
Mock CCO '19 Contest 1 Problem 5 - A Tree Problem
Mock CCO
25p
15.9%
7
Mock CCO '19 Contest 1 Problem 6 - A Geometry Problem
Mock CCO
15p
27.2%
16
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem
Mock CCO
15p
31.3%
70
Mock CCO '19 Contest 2 Problem 2 - A Simulation Problem
Mock CCO
15p
10.7%
8
Mock CCO '19 Contest 2 Problem 3 - A Cactus Problem
Mock CCO
15p
5.5%
5
Mock CCO '19 Contest 2 Problem 4 - A Geometry Problem
Mock CCO
5p
9.9%
6
Mock CCO '19 Contest 2 Problem 5 - A Geometry Problem
Mock CCO
12p
4.3%
2
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem
Mock CCO
12p
15.8%
28
The Contest Contest 1 P5 - A Typical CCO Problem
Uncategorized
20p
4.2%
24
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