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Problem
Category
Points
AC %
Users
A Dynamic Programming Problem
Club
20
3.1%
2
Allen's Graph
Club
7
31.1%
9
A Math Problem (Easy)
Club
7
25.6%
26
A Plus B
CBOJ
5p
49.7%
33
A Prime Problem
Club
12
1.2%
2
A Sum Problem
Club
5
20.0%
24
Iceberg Hopping
Club
10p
19.5%
7
Close Matchups
Club
7p
26.2%
8
Point of Intersection
Club
10p
13.9%
6
A Binary Search Problem
Club
7
16.1%
7
CBOJ Welcome Contest Problem 1 - Symmetric Encryption
CBOJ
5p
19.1%
14
CBOJ Welcome Contest Problem 2 - Eating Candies
CBOJ
5p
38.5%
17
CBOJ Welcome Contest Problem 3 - Octomesters
CBOJ
7p
17.0%
27
CBOJ Welcome Contest Problem 4 - Remainder Table
CBOJ
15p
5.0%
4
CBOJ Fall Contest Problem 1 - Rule of Four
CBOJ
7p
35.4%
11
CBOJ Fall Contest Problem 2 - Raking Leaves
CBOJ
7p
20.5%
13
CBOJ Fall Contest Problem 3 - Maximum Social Distance
CBOJ
12p
12.0%
7
CBOJ Fall Contest Problem 4 - Taking an L
CBOJ
12p
23.2%
4
CBOJ Winter Contest Problem 1 - Cyclic Isomers
CBOJ
7p
43.1%
10
CBOJ Winter Contest Problem 2 - Suitcase Packing
CBOJ
7p
20.0%
9
CBOJ Winter Contest Problem 2 - Suitcase Packing (Hard)
CBOJ
10
20.4%
7
CBOJ Winter Contest Problem 3 - Stacking Spacers
CBOJ
12p
22.2%
8
CBOJ Winter Contest Problem 4 - Paint.NET
CBOJ
12p
12.7%
7
CBOJ 2022 Spring Contest Problem 1 - KMP
CBOJ
3
33.8%
13
CBOJ 2022 Spring Contest Problem 2 - Allen's Asparagus
CBOJ
5
14.3%
5
CBOJ 2022 Spring Contest Problem 3 - Martin's Monochromatic Marbles
CBOJ
7p
22.2%
4
CBOJ 2022 Spring Contest Problem 4 - Allen's Automata
CBOJ
15p
10.3%
4
CBOJ 2022 Spring Contest Problem 5 - Draw me a Mountain Range
CBOJ
17p
37.5%
2
CBOJ Exec Selection Contest 2 Problem 1 - Vowels
Club
3
41.2%
10
CBOJ Exec Selection Contest 2 Problem 2 - Patryk and Primes
Club
5
26.2%
7
CBOJ Exec Selection Contest 2 Problem 3 - Anita's Array
Club
7
20.7%
5
CBOJ Exec Selection Contest 2 Problem 4 - George's Graph
Club
10
40.0%
3
CBOJ Exec Selection Contest 2 Problem 5 - Obligatory Data Structure Problem
Club
12
10.5%
3
CBOJ Exec Selection Contest Problem 1 - Networking
CBOJ
12p
25.9%
7
CBOJ Exec Selection Contest Problem 2 - Pretty Sequence
CBOJ
15p
5.8%
4
CBOJ Exec Selection Contest Problem 3 - Lucky Modulo 7
CBOJ
15p
17.6%
5
CBOJ Exec Selection Contest Problem 4 - Bob and Books
CBOJ
15p
11.0%
4
CBOJ Exec Selection Contest Problem 5 - Interesting Words
CBOJ
15p
19.8%
3
CBOJ Exec Selection Contest Problem 6 - Cult
CBOJ
17p
18.2%
2
CBOJ 2023 Welcome Contest Problem 1 - Soccer League
CBOJ
3
50.0%
9
CBOJ 2023 Welcome Contest Problem 2 - Algebra Homework
CBOJ
3
61.5%
8
CBOJ 2023 Welcome Contest Problem 3 - Finding "Amis"
CBOJ
5
33.3%
8
CBOJ 2023 Welcome Contest Problem 4 - A Dream Problem
CBOJ
10
17.4%
4
CBOJ 2022 Welcome Contest Problem 1 - Kernel Bye Computer Science Lovers
Club
3
44.1%
14
CBOJ 2022 Welcome Contest Problem 2 - First Day of School
Club
5
25.6%
9
CBOJ 2022 Welcome Contest Problem 3 - Suspicious Cells
Club
5
63.6%
10
CBOJ 2022 Welcome Contest Problem 4 - Highest Weight Path
Club
7p
15.7%
6
CCC '03 S5 - Trucking Troubles
CCC
15p
60.0%
6
CCC '15 J5 - π-day
CCC
15p
31.3%
12
CCC '19 J5 - Rule of Three
CCC
15p
40.0%
6
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