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Problem Category Types Points AC % Users
Halloween '14 P2 - Cat Girls Seasonal Dynamic Programming 12p 28.3% 224
Halloween '14 P4 - Fox Girls Seasonal Dynamic Programming, Graph Theory 20p 7.1% 55
HCI '16 - BinaryBomb Uncategorized Ad Hoc, Dynamic Programming, Graph Theory 17p 44.4% 7
HCI '16 - Boxception Uncategorized Dynamic Programming 10p 48.6% 8
HCI '16 - Danger Room Uncategorized Dynamic Programming 7p 16.3% 25
HCI '16 - Foodie Uncategorized Dynamic Programming 7p 30.7% 62
HCI '16 - Hearing Uncategorized Dynamic Programming, String Algorithms 15p 18.8% 6
HCI '16 - Jumping Uncategorized Dynamic Programming 20 13.2% 83
HCI '16 - Cheapest Operation Ever Uncategorized Dynamic Programming 20p 28.6% 207
The Heist Uncategorized Dynamic Programming 10p 24.5% 21
CCCHK '15 J5 - No friends in the same group. CCC Dynamic Programming, Graph Theory 15p 9.7% 33
Homer Simpson Uncategorized Dynamic Programming 7 31.8% 4
HopScotch II Classics Data Structures, Dynamic Programming 12p 23.8% 194
IOI '00 P1 - Palindrome IOI Dynamic Programming 10p 18.6% 856
IOI '00 P5 - Post Office IOI Dynamic Programming 15p 40.6% 186
IOI '02 P4 - Batch Scheduling IOI Dynamic Programming 20p 37.8% 338
IOI '04 P4 - Phidias IOI Dynamic Programming 10p 54.2% 1019
IOI '05 P1 - Garden IOI Dynamic Programming 20p 21.5% 266
IOI '05 P6 - Rivers IOI Dynamic Programming 20p 30.9% 312
IOI '06 P4 - The Valley of Mexico IOI Dynamic Programming 15p 22.2% 221
IOI '07 P4 - Miners IOI Dynamic Programming 15p 21.4% 454
IOI '07 P6 - Training IOI Dynamic Programming, Graph Theory 40p 27.4% 66
IOI '08 P2 - Islands IOI Dynamic Programming, Graph Theory 25p 11.0% 116
IOI '09 P4 - Raisins IOI Dynamic Programming 10p 54.8% 558
IOI '09 P8 - Salesman IOI Data Structures, Dynamic Programming 25p 16.8% 137
IOI '14 Practice Task 1 - Square IOI Dynamic Programming 10p 49.1% 202
IOI '16 P6 - Aliens IOI Dynamic Programming 30p 7.0% 85
IOI '16 P6 - Aliens (Standard I/O) IOI Dynamic Programming 30p 6.3% 67
IOI '20 P4 - Packing Biscuits IOI Dynamic Programming, Simple Math 25p 14.4% 17
IOI '22 P1 - Catfish Farm IOI Data Structures, Dynamic Programming 25p 8.0% 54
IOI '23 P1 - Closing Time IOI Dynamic Programming, Graph Theory, Greedy Algorithms 25p 4.1% 24
IOI '23 P3 - Soccer Stadium IOI Dynamic Programming 30p 4.7% 15
IOI '24 P3 - Tree IOI Dynamic Programming, Graph Theory 30p 4.2% 3
IOI '94 P1 - The Triangle IOI Dynamic Programming 7p 56.5% 1520
IOI '95 Practice Task 3 - Bar Codes IOI Dynamic Programming 12p 36.6% 24
IOI '96 P1 - A Game IOI Dynamic Programming, Game Theory 10 39.6% 282
IOI '96 P5 - Longest Prefix IOI Dynamic Programming 12 21.1% 114
IOI '98 P6 - Polygon IOI Dynamic Programming 15 32.2% 63
IOI '99 P1 - Little Shop of Flowers IOI Dynamic Programming 10 30.7% 216
JOI '13 Open P3 - Watching JOI Dynamic Programming 15p 29.7% 100
JOI '14 Open P5 - Pinball JOI Data Structures, Dynamic Programming 25p 26.3% 95
JOI '16 Open P3 - Skyscraper JOI Dynamic Programming 25p 41.6% 51
JOI '18 Spring Camp Day 1 P3 - Tents JOI Dynamic Programming, Intermediate Math 20p 63.3% 34
JOI '19 Final P3 - Collecting Stamps 3 JOI Dynamic Programming 15 25.7% 40
JOI '20 Open P3 - Power Plant JOI Dynamic Programming, Graph Theory 15p 39.1% 29
JOI '21 Open P2 - Financial Report JOI Dynamic Programming 25p 30.3% 29
JOI '22 Open P2 - Giraffes JOI Dynamic Programming 35p 11.1% 1
Knapsack 3 Uncategorized Dynamic Programming, Greedy Algorithms 10p 26.3% 268
Knapsack 4 ICPC Dynamic Programming 20 22.0% 69
Koala Ball Uncategorized Dynamic Programming, Intermediate Math 12p 32.4% 15