Problems

Problem Category Points ▴ AC % Users
LCC '25 Contest 3 J3 - Snowball Competition LCC 7p 62.5% 3
LCC '25 Contest 3 J2 - Beautiful Snowflakes LCC 7p 58.3% 3
LCC '25 Contest 3 S1 - Holiday Assembly Line LCC 7p 53.8% 5
Mock CCC '26 J3 - Holy Moly's Wall Mock CCC 7p 10.8% 7
JDCC '16 Contest 3 P4 - Robot Dodgeball JDCC 10 44.4% 20
JDCC '16 Contest 4 P4 - Gas N Go JDCC 10 8.3% 1
JDCC '16 Contest 5 P4 - Space Invaders JDCC 10 28.6% 2
JDCC '17 Contest 3 S4 - Interview Dominance JDCC 10p 28.2% 15
JDCC '17 Contest 2 S4 - Sharing Presents JDCC 10p 53.3% 5
Extended Fibonacci Competitive 10p 49.2% 20
A Factorial Problem Classics 10 9.6% 49
A Simple Minus Classics 10 4.5% 1
Subarray Maximization Competitive 10p 24.1% 41
JDCC '17 Contest 1 S4 - A Ghost Oddity JDCC 10 39.4% 10
An Inversion Problem Classics 10 38.8% 30
A Rook Problem Uncategorized 10 21.5% 57
An MST Problem Uncategorized 10 36.1% 36
LCC '18 Contest 1 J5 - Minecraft LCC 10p 22.6% 53
JDCC '15 Contest 2 P4 - Lucky Tickets JDCC 10 14.3% 2
JDCC '15 Contest 3 P4 - Skiing JDCC 10 29.7% 17
JDCC '15 Contest 3 P5 - Fireworks JDCC 10 37.7% 16
JDCC '15 Contest 4 P5 - Pocket Change JDCC 10 67.9% 4
JDCC '15 Contest 5 P3 - Mazecrawler JDCC 10 33.3% 4
LCC '18 Contest 1 S4 - Birthday Problem LCC 10p 23.4% 24
LCC/Moose '18 Contest 3 J5 - Line Intersections LCC 10p 5.0% 10
LCC/Moose '18 Contest 3 S3 - Unwrapping Numbers LCC 10p 19.3% 49
Link Cut Tree Competitive 10p 9.3% 3
Link Cut Tree II Competitive 10p 38.1% 3
Girls Invitational '18 S2 - Amazing Maze Girls Invitational 10 66.7% 8
A Permutation Problem Uncategorized 10 33.9% 9
A Queen Problem Uncategorized 10 7.5% 5
LCC '18 Contest 4 S4 - Car Range LCC 10 26.3% 23
Inaho VI Uncategorized 10p 52.6% 6
Mock CCC '19 Contest 1 S3 - Sum Maximization Uncategorized 10p 22.9% 14
A Subarray Problem Uncategorized 10 22.7% 9
Fast Bit Duplication Uncategorized 10 37.3% 11
Fast Heavy-Light Decomposition Classics 10 58.5% 15
Script Me Uncategorized 10 40.7% 5
Shortest String Competitive 10 18.6% 8
LCC/Moose '19 Contest 1 S4 - Morphgrams LCC 10p 31.2% 54
LCC/Moose '19 Contest 2 J5 - Evan's Wrath LCC 10p 21.2% 11
A Squirrel Problem Competitive 10p 40.9% 22
LCC/Moose '19 Contest 2 S4 - Autobattler LCC 10p 28.6% 26
'A' String ICS3U 10p 3.3% 7
LCC/Moose '19 Contest 2 S3 - Round Trip LCC 10p 15.6% 25
Grid Paths Competitive 10p 16.3% 4
LCC/Moose '19 Contest 4 S3 - TPS LCC 10p 12.8% 5
LCC/Moose '19 Contest 4 S4 - Limited Factors LCC 10p 4.3% 7
Mock CCC '20 Contest 1 S4 - Rotational Arrays Uncategorized 10p 3.8% 2
Mock CCC '20 Contest 1 S3 - Tree Programming Uncategorized 10p 6.3% 4