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Problem Category Types Points AC % ▾ Users
Educational DP Contest AtCoder H - Grid 1 Uncategorized Dynamic Programming 7 43.4% 659
CCO '97 P2 - Alien Invasion CCO Dynamic Programming 10 43.4% 54
CEOI '16 P2 - Kangaroo CEOI Dynamic Programming 20p 43.3% 64
Educational DP Contest AtCoder B - Frog 2 Uncategorized Dynamic Programming 7 43.0% 853
CTU Open Contest 2018 - Lighting ICPC Dynamic Programming 12 42.9% 12
COCI '20 Contest 1 #2 Bajka COCI Dynamic Programming 7p 42.9% 54
NOIP '18 P2 - Currency System China NOI Dynamic Programming 10p 42.8% 114
UTS Open '21 P3 - Latin Class Uncategorized Dynamic Programming 10p 42.1% 187
CCO '14 P3 - Werewolf CCO Dynamic Programming 17p 42.1% 194
DWITE '02 R2 #4 - Money Prize DWITE Dynamic Programming 10 42.0% 57
Back To School '16: Contest Practice Seasonal Ad Hoc, Dynamic Programming 20p 42.0% 44
CCO '13 P6 - Repetitivity CCO Dynamic Programming 25p 42.0% 197
JOI '16 Open P3 - Skyscraper JOI Dynamic Programming 25p 41.9% 46
COCI '13 Contest 2 #4 Putnik COCI Dynamic Programming 12p 41.8% 173
COCI '17 Contest 4 #4 Vođe COCI Dynamic Programming, Game Theory 12p 41.7% 33
Art Academy VII: A Mysterious Object Uncategorized Dynamic Programming 12p 41.3% 62
New Year's '16 P6 - Cake Balancing Seasonal Dynamic Programming 15p 41.1% 127
Coding Spree Uncategorized Dynamic Programming 7p 41.1% 497
Vending Machine Uncategorized Dynamic Programming 10p 40.9% 72
COCI '20 Contest 3 #4 Selotejp COCI Dynamic Programming, Graph Theory 15p 40.8% 47
Valentine's Day '18 S3 - Carol's Cactesian Conquest Mock CCC Dynamic Programming 17p 40.6% 35
IOI '00 P5 - Post Office IOI Dynamic Programming 15p 40.6% 183
Longest Common Subsequence Classics Dynamic Programming 7 40.5% 836
Coin Change Uncategorized Dynamic Programming 7 40.4% 728
COCI '09 Contest 4 #5 Kaboom COCI Ad Hoc, Dynamic Programming 12 40.2% 27
CEOI '18 P3 - Lottery CEOI Data Structures, Dynamic Programming 25p 40.0% 20
NOI '00 P3 - Mystery of the Lost City China NOI Data Structures, Dynamic Programming 17p 40.0% 9
NOIP '99 P1 - Missile Interception China NOI Dynamic Programming, Greedy Algorithms 12p 39.8% 40
JOI '20 Open P3 - Power Plant JOI Dynamic Programming, Graph Theory 15p 39.8% 23
COCI '11 Contest 3 #4 Robot COCI Dynamic Programming, Simple Math 7 39.7% 25
NOI '04 P5 - Little H's Little Hut China NOI Dynamic Programming 20p 39.4% 7
COCI '15 Contest 6 #4 Parovi COCI Dynamic Programming, Intermediate Math 12p 39.4% 77
DWITE '10 R5 #3 - Balancing Act DWITE Dynamic Programming 7 39.3% 165
IOI '96 P1 - A Game IOI Dynamic Programming, Game Theory 10 39.3% 268
ECOO '17 R2 P4 - Zig Zag ECOO Dynamic Programming, Intermediate Math 12p 39.2% 29
CCO '10 P4 - Computer Purchase Return CCO Dynamic Programming 10 39.0% 363
NOI '17 P3 - Pool China NOI Advanced Math, Dynamic Programming 30p 38.9% 3
COCI '23 Contest 5 #3 Piratski Kod COCI Dynamic Programming 15p 38.9% 12
Educational DP Contest AtCoder D - Knapsack 1 Uncategorized Dynamic Programming 7 38.7% 1038
NOIP '15 P5 - Substring China NOI Dynamic Programming 12p 38.6% 11
Grid 3 Uncategorized Advanced Math, Dynamic Programming 20 38.5% 16
Educational DP Contest AtCoder Z - Frog 3 Uncategorized Dynamic Programming 20 38.3% 158
COCI '17 Contest 6 #4 Cover COCI Dynamic Programming 15 38.1% 39
CCO '14 P1 - Troyangles CCO Dynamic Programming, Geometry 10p 37.8% 619
Max's Anger Contest Series 2 P4 - Number Anger Seasonal Dynamic Programming 12p 37.7% 51
Polynomial Time Boolean Satisfiability Uncategorized Divide and Conquer, Dynamic Programming 15p 37.7% 48
DMOPC '18 Contest 3 P2 - Bob and French Class DMOPC Dynamic Programming 7p 37.6% 402
IOI '02 P4 - Batch Scheduling IOI Dynamic Programming 20p 37.6% 320
CCO '18 P1 - Geese vs. Hawks CCO Dynamic Programming 10p 37.6% 569
Back From Summer '19 P6: Composite Zeyu Seasonal Data Structures, Dynamic Programming, Intermediate Math 15p 37.6% 41