Problems

Problem Category Types ▾ Points AC % Users
Wesley's Anger Contest 1 Problem 4 (Easy Version) - A Red-Black Tree Problem WAC Dynamic Programming, Graph Theory 15p 47.0% 50
Wesley's Anger Contest 1 Problem 5 - Rule of Four WAC Dynamic Programming, Graph Theory 20p 16.1% 31
CCO '99 P6 - Fast Food CCO Dynamic Programming, Greedy Algorithms 15 34.4% 10
CCO '00 P3 - The Game Of 31 CCO Dynamic Programming 15 54.5% 11
DMPG '19 G2 - Test Marks DMOPC Dynamic Programming 20p 25.5% 3
CCO '09 P2 - Dinner CCO Dynamic Programming 20p 9.8% 50
CCO '09 P6 - A Weighty Problem CCO Dynamic Programming 12p 16.1% 76
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem Mock CCO Dynamic Programming, Graph Theory 12p 15.4% 27
Triway Cup '19 Summer A - Cave Escape Seasonal Dynamic Programming, Graph Theory 17 28.6% 17
Triway Cup '19 Summer C - String Seasonal Dynamic Programming, String Algorithms 12 12.7% 9
CCO '19 P4 - Card Scoring CCO Dynamic Programming 25p 15.3% 68
APIO '14 P3 - Beads and Wires APIO Dynamic Programming, Graph Theory 25p 24.1% 24
CEOI '18 P5 - Toys CEOI Dynamic Programming, Intermediate Math 10p 30.8% 86
Educational DP Contest AtCoder T - Permutation Uncategorized Dynamic Programming 15 58.4% 116
Educational DP Contest AtCoder U - Grouping Uncategorized Dynamic Programming 15 34.8% 84
Educational DP Contest AtCoder V - Subtree Uncategorized Dynamic Programming 20 29.6% 99
APIO '17 P2 - Travelling Merchant APIO Dynamic Programming, Graph Theory 20p 23.5% 47
COCI '07 Contest 5 #5 Barica COCI Dynamic Programming 15 33.3% 73
COI '08 #1 Izbori COCI Dynamic Programming 30p 8.6% 9
COCI '18 Contest 1 #4 Strah COCI Dynamic Programming 15p 58.3% 54
COCI '18 Contest 4 #5 Akvizna COCI Dynamic Programming 30p 31.3% 75
CEOI '16 P2 - Kangaroo CEOI Dynamic Programming 20p 43.3% 64
COCI '09 Contest 2 #3 Kutevi COCI Dynamic Programming, Simple Math 7 49.6% 111
CCO '14 P1 - Troyangles CCO Dynamic Programming, Geometry 10p 37.7% 620
CEOI '19 P4 - Amusement Park CEOI Dynamic Programming, Graph Theory 30p 20.8% 7
OCC '19 G3 - Binary Game Olympiads School Dynamic Programming 25p 14.3% 5
OCC '19 S5 - Partitioning Olympiads School Dynamic Programming 12p 8.2% 12
Back From Summer '19 P5: ABC123E Seasonal Dynamic Programming, Graph Theory 17p 30.1% 32
DMOPC '19 Contest 2 P4 - A Greedy Problem DMOPC Dynamic Programming 15p 20.4% 83
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
Back To School '19: FFT Fun Seasonal Dynamic Programming, Intermediate Math 20p 14.6% 16
APIO '08 P3 - DNA APIO Dynamic Programming 15p 30.8% 32
UTS Open '21 P3 - Latin Class Uncategorized Dynamic Programming 10p 42.1% 188
Baltic OI '13 P6 - Vim Baltic OI Dynamic Programming 20p 17.6% 3
Baltic OI '13 P2 - Palindrome-Free Numbers Baltic OI Dynamic Programming 15p 27.4% 85
Palindrome Path Olympiads School Dynamic Programming, Graph Theory 20p 12.8% 9
DMOPC '19 Contest 3 P4 - Same Colour Leaves DMOPC Dynamic Programming 15 33.5% 120
Educational DP Contest AtCoder X - Tower Uncategorized Dynamic Programming 20 49.6% 69
VPEX P4 - Etopika Uncategorized Dynamic Programming, Graph Theory 12p 19.2% 139
DMOPC '19 Contest 4 P3 - Taking Cues DMOPC Dynamic Programming 12p 20.0% 77
Educational DP Contest AtCoder Y - Grid 2 Uncategorized Dynamic Programming, Intermediate Math 17 31.9% 103
Educational DP Contest AtCoder Z - Frog 3 Uncategorized Dynamic Programming 20 38.5% 161
Wesley's Anger Contest 1 Problem 4 (Hard Version) - A Red-Black Tree Problem WAC Dynamic Programming, Graph Theory 17 23.4% 13
Wesley's Anger Contest 3 Problem 5 - Triangle: The Root of All Evil WAC Dynamic Programming, Greedy Algorithms 15p 11.3% 40
COCI '19 Contest 5 #4 Putovanje COCI Dynamic Programming, Graph Theory 15p 37.3% 100
COCI '19 Contest 5 #5 Zapina COCI Dynamic Programming, Intermediate Math 10p 58.2% 93
Appleby Contest '19 P5 - Matrix Operation Uncategorized Dynamic Programming, Graph Theory 10p 32.6% 303
CCC '20 S5 - Josh's Double Bacon Deluxe CCC Dynamic Programming, Intermediate Math 17p 29.6% 258
ECOO '19 R3 P2 - Array Game ECOO Dynamic Programming, Game Theory 12p 21.6% 5