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Hot problems
A Segment Tree Problem
Problem
Category
Points
AC % ▴
Users
Warehousing
Competitive
15p
16.8%
4
A Times B II
Competitive
5p
16.8%
15
LCC '23 Contest 1 S4 - Virus
Uncategorized
10p
16.9%
9
LCC '23 Contest 1 J2 - Costume Scores
LCC
5p
17.0%
14
LCC '25 Contest 1 S5 - Moonlight's Box Challenge
LCC
15p
17.1%
4
LCC '23 Contest 2 J4 - Wild West
LCC
7p
17.1%
5
Tree Centroids
Competitive
7
17.2%
5
LCC '22 Contest 5 S2 - Triple Triangulation Trouble
LCC
7p
17.3%
12
Santa and Wages
Competitive
5p
17.3%
28
LCC '22 Contest 3 J4 - Chords
LCC
7
17.4%
4
CCC '16 J1 - Tournament Selection
CCC
3p
17.4%
4
LCC '22 Contest 3 J2 - She Sells Sea Shells by the Seashore
LCC
5p
17.5%
10
LCC '22 Contest 4 S4 - Tourist
LCC
12
17.5%
6
Graph Theory 4
Uncategorized
15
17.6%
3
LCC '24 Contest 1 S3 - Graham's Neighbourhood
LCC
7
17.8%
5
LCC/Moose '20 Contest 1 J4 - Tracy and Cows
LCC
7p
17.8%
25
LCC '21 Contest 1 J3 - Candy Collecting
LCC
5
18.0%
15
ssheep
ICS3U
5p
18.0%
36
LCC '23 Contest 3 S1 - Deep (Snow) Learning
LCC
5p
18.1%
13
A Tree Problem
Uncategorized
7
18.1%
15
Code Golf Challenge P4 - Function Minimization
Uncategorized
12p
18.1%
17
LCC/Moose '20 Contest 5 S4 - Ninjaclasher's Mobs
LCC
15p
18.2%
3
LCC '24 Contest 3 S5 - A Game of Risk
LCC
12
18.2%
1
Mock CCC '26 J4 - The Hidden Vault
Mock CCC
5
18.2%
5
Candy Crush
Uncategorized
7
18.3%
12
Girls Invitational '19 J5 - Divisiblity
Girls Invitational
7p
18.3%
9
LCC '18 Contest 2 S3 - Earth Rumble
LCC
7p
18.3%
4
LCC '21 Contest 4 S1 - A New Season of Art
LCC
5
18.3%
11
LCC/Moose '20 Contest 5 J3 - Ping Difference
LCC
5p
18.4%
7
LCC '18 Contest 5 J3 - Mr Tu's Zeros
LCC
5p
18.4%
30
LCC/Moose '19 Contest 3 S2 - Missing Spaces
LCC
5p
18.5%
47
LCC/Moose '19 Contest 5 S2 - Bad Blockchain
LCC
5p
18.5%
25
Girls Invitational '19 J1 - Ecalevol Triplets
Girls Invitational
3p
18.6%
40
JDCC '17 Contest 1 S2 - Hot Rodds
JDCC
5p
18.6%
14
Shortest String
Competitive
10
18.6%
8
Girls Invitational '18 S1 - Biology Cheat Sheet
Girls Invitational
5
18.8%
6
Number Bicycle
ICS3U
5p
18.8%
25
JDCC '17 Contest 1 S5 - Odd Treats
JDCC
15
18.9%
5
Rated Contest 1 P4 - Difference of Squares
Uncategorized
10p
18.9%
17
LCC/Moose '19 Contest 3 J2 - Tricky Totals
LCC
5p
19.0%
24
LCC/Moose '19 Contest 3 S5 - Konnect
LCC
20p
19.0%
11
Santa and Cookies
Competitive
7p
19.0%
14
Wire Removal
Uncategorized
10
19.0%
3
Mock CCC '20 Contest 1 J4 - Immobile Phones
Uncategorized
5p
19.1%
21
JDCC '16 Contest 2 P2 - Broken Telephone
JDCC
3
19.1%
35
Maintaining a Sequence
Uncategorized
20p
19.1%
14
JDCC '16 Contest 1 P2 - Reddit at Work
JDCC
5
19.2%
13
LCC '22 Contest 1 J5 - Evening Express
LCC
7p
19.3%
4
Tree Sustainability
Competitive
7
19.3%
12
LCC/Moose '18 Contest 3 S3 - Unwrapping Numbers
LCC
10p
19.3%
49
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