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Problem ▴ Category Types Points AC % Users
A Coin Problem Uncategorized Dynamic Programming 12p 18.7% 295
A Digit Problem Uncategorized Dynamic Programming 12p 31.8% 59
A Game Uncategorized Dynamic Programming, Game Theory 10 29.8% 353
A Math Contest P5 - Good Arrays Uncategorized Dynamic Programming, Simple Math 7p 29.5% 128
A Math Contest P8 - Permutation Counting Uncategorized Dynamic Programming, Intermediate Math 12 35.9% 61
ACM U of T Tryouts C1 E - Foxling Feeding Frenzy ICPC Dynamic Programming 7 30.2% 117
ACM U of T Tryouts C1 F - Foxic Expressions ICPC Dynamic Programming, Regular Expressions, String Algorithms 15 15.1% 26
ACM U of T Tryouts C3 F - A Pleasant Stroll ICPC Dynamic Programming 15 17.2% 29
ACSL '09 Practice P5 - Fax Uncategorized Dynamic Programming 12p 29.3% 18
All Pairs Shortest Path Classics Dynamic Programming, Graph Theory 20p 8.7% 6
Amplitude Hackathon '23 Problem 6 - Journeys Uncategorized Dynamic Programming, Graph Theory 10p 26.4% 12
An Animal Contest 1 P6 - Alpaca Distancing AAC Data Structures, Dynamic Programming 12p 20.3% 107
Ancient Castle Ruins Uncategorized Dynamic Programming 25p 2.9% 1
Another Contest 2 Problem 1 - Poutine ACC Dynamic Programming, Graph Theory 15 14.6% 106
Another Random Contest 1 P3 - Physics Olympics Uncategorized Dynamic Programming 7p 31.3% 32
APIO '07 P2 - Backup APIO Dynamic Programming 25p 16.3% 68
APIO '07 P3 - Zoo APIO Dynamic Programming 20p 32.3% 60
APIO '08 P3 - DNA APIO Dynamic Programming 15p 30.8% 32
APIO '10 P1 - Commando APIO Dynamic Programming 20p 25.8% 543
APIO '14 P2 - Split the Sequence APIO Dynamic Programming 25p 11.6% 141
APIO '14 P3 - Beads and Wires APIO Dynamic Programming, Graph Theory 25p 24.0% 23
APIO '15 P1 - Bali Sculptures APIO Dynamic Programming 20p 20.7% 96
APIO '16 P1 - Boat APIO Dynamic Programming, Intermediate Math 20p 19.7% 51
APIO '17 P2 - Travelling Merchant APIO Dynamic Programming, Graph Theory 20p 23.2% 46
Appleby Contest '19 P5 - Matrix Operation Uncategorized Dynamic Programming, Graph Theory 10p 33.0% 282
Appleby Contest '20 P5 - Ridiculous Tree Uncategorized Data Structures, Dynamic Programming, Graph Theory 15p 22.4% 61
Art Academy III: Sabotage Uncategorized Dynamic Programming, Graph Theory 20p 11.0% 7
Art Academy V: Ruin Uncategorized Dynamic Programming 12p 25.1% 46
Art Academy VII: A Mysterious Object Uncategorized Dynamic Programming 12p 41.3% 62
Back From Summer '19 P5: ABC123E Seasonal Dynamic Programming, Graph Theory 17p 30.1% 32
Back From Summer '19 P6: Composite Zeyu Seasonal Data Structures, Dynamic Programming, Intermediate Math 15p 37.6% 41
Back To School '16: Contest Practice Seasonal Ad Hoc, Dynamic Programming 20p 41.8% 43
Back To School '17: Sour Candy Seasonal Dynamic Programming 15p 28.5% 81
Back To School '18: An FFT Problem Seasonal Dynamic Programming 10p 25.9% 111
Back To School '19: FFT Fun Seasonal Dynamic Programming, Intermediate Math 20p 14.6% 16
Back To School '19: Heist Night Seasonal Dynamic Programming, Graph Theory 15p 14.4% 31
Back To School '19: Unstable Books Seasonal Dynamic Programming 15p 29.9% 32
Baltic OI '03 P2 - Gems Baltic OI Dynamic Programming, Graph Theory 12p 46.9% 14
Baltic OI '04 P3 - Sequence Baltic OI Data Structures, Dynamic Programming 30p 30.8% 7
Baltic OI '05 P4 - Ancient Manuscript Baltic OI Dynamic Programming 12 33.3% 20
Baltic OI '06 P5 - RLE Compression Baltic OI Dynamic Programming 20 11.1% 5
Baltic OI '06 P6 - Jump Baltic OI Dynamic Programming 7p 15.3% 22
Baltic OI '07 P2 - Sorting Baltic OI Dynamic Programming 40p 11.0% 7
Baltic OI '08 P1 - Game Baltic OI Dynamic Programming 25p 12.5% 2
Baltic OI '08 P4 - Elections Baltic OI Dynamic Programming 12p 36.4% 15
Baltic OI '08 P6 - Gloves Baltic OI Ad Hoc, Dynamic Programming 17p 13.0% 19
Baltic OI '09 P1 - Beetle Baltic OI Dynamic Programming 15 33.5% 38
Baltic OI '09 P6 - Monument Baltic OI Dynamic Programming, Implementation 17 8.6% 6
Baltic OI '10 P2 - Lego Baltic OI Dynamic Programming 12p 53.8% 4
Baltic OI '10 P5 - Candies Baltic OI Ad Hoc, Dynamic Programming 17p 25.9% 19