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Problem Category Types Points ▾ AC % Users
IOI '07 P4 - Miners IOI Dynamic Programming 15p 22.1% 432
Triway Cup '18 Summer H - Heavy Souls Seasonal Dynamic Programming 15 29.6% 24
DMOPC '18 Contest 2 P5 - Another Sequence Problem DMOPC Dynamic Programming 15p 12.6% 48
Another Contest 2 Problem 1 - Poutine ACC Dynamic Programming, Graph Theory 15 14.6% 106
Expected Value Uncategorized Dynamic Programming, Intermediate Math 15 24.5% 20
Educational DP Contest AtCoder Q - Flowers Uncategorized Data Structures, Dynamic Programming 15 50.2% 273
Educational DP Contest AtCoder R - Walk Uncategorized Dynamic Programming, Simple Math 15 63.4% 131
COCI '18 Contest 1 #4 Strah COCI Dynamic Programming 15p 58.3% 54
COCI '15 Contest 6 #5 Krumpirko COCI Dynamic Programming 15p 21.2% 35
COCI '18 Contest 2 #3 Deblo COCI Dynamic Programming, Graph Theory 15p 35.4% 27
COCI '18 Contest 2 #4 Maja COCI Dynamic Programming 15p 22.0% 22
CEOI '18 P1 - Cloud Computing CEOI Dynamic Programming 15p 34.0% 77
CEOI '18 P2 - Global Warming CEOI Data Structures, Dynamic Programming 15p 29.9% 67
Wesley's Anger Contest 1 Problem 4 (Easy Version) - A Red-Black Tree Problem WAC Dynamic Programming, Graph Theory 15p 47.0% 50
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
Educational DP Contest AtCoder T - Permutation Uncategorized Dynamic Programming 15 57.8% 111
Educational DP Contest AtCoder U - Grouping Uncategorized Dynamic Programming 15 34.5% 82
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
APIO '08 P3 - DNA APIO Dynamic Programming 15p 30.8% 32
CEOI '16 P4 - Match CEOI Data Structures, Dynamic Programming, String Algorithms 15p 19.9% 22
Back From Summer '19 P6: Composite Zeyu Seasonal Data Structures, Dynamic Programming, Intermediate Math 15p 37.6% 41
DMOPC '19 Contest 2 P4 - A Greedy Problem DMOPC Dynamic Programming 15p 20.4% 83
Baltic OI '13 P2 - Palindrome-Free Numbers Baltic OI Dynamic Programming 15p 27.4% 85
DMOPC '19 Contest 3 P4 - Same Colour Leaves DMOPC Dynamic Programming 15 33.5% 120
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
Bitmask Magic Uncategorized Dynamic Programming, Graph Theory 15p 30.0% 22
COCI '19 Contest 4 #3 Holding COCI Dynamic Programming 15p 29.4% 76
COCI '19 Contest 6 #5 Trener COCI Data Structures, Dynamic Programming, Graph Theory, String Algorithms 15p 31.6% 68
JOI '19 Final P3 - Collecting Stamps 3 JOI Dynamic Programming 15 25.2% 38
Facebook Hacker Cup '19 Final Round P1 - Strings as a Service FHC Ad Hoc, Dynamic Programming, Greedy Algorithms, String Algorithms 15p 33.3% 4
COCI '11 Contest 6 #6 Košare COCI Dynamic Programming, Intermediate Math 15p 34.4% 74
CCO '04 P6 - Orko CCO Dynamic Programming 15 31.6% 42
COCI '16 Contest 1 #6 Vještica COCI Data Structures, Dynamic Programming, Recursion, String Algorithms 15p 58.1% 21
ACM U of T Tryouts C3 F - A Pleasant Stroll ICPC Dynamic Programming 15 17.2% 29
ACM U of T Tryouts C1 F - Foxic Expressions ICPC Dynamic Programming, Regular Expressions, String Algorithms 15 15.1% 26
NOI '99 P2 - Nails and Ball China NOI Dynamic Programming 15p 20.3% 15
NOI '98 P4 - Scarf Cutting China NOI Dynamic Programming 15p 24.5% 8
NOI '01 P6 - Secret of the Meteorite China NOI Dynamic Programming 15p 27.4% 26
NOI '05 P4 - CongCong and KoKo China NOI Dynamic Programming, Graph Theory 15p 19.7% 57
NOI '97 P5 - Building Game China NOI Dynamic Programming 15p 27.1% 23
IOI '98 P6 - Polygon IOI Dynamic Programming 15 32.0% 61
IOI '00 P5 - Post Office IOI Dynamic Programming 15p 40.6% 183
COCI '09 Contest 5 #4 Zuma COCI Dynamic Programming 15 46.5% 71
WC '18 Contest 4 S2 - Farming Simulator Woburn Challenge Dynamic Programming 15p 34.4% 55
Baltic OI '19 P4 - Tom's Kitchen Baltic OI Dynamic Programming 15p 25.0% 72
Baltic OI '19 P2 - Nautilus Baltic OI Dynamic Programming 15p 32.8% 68
Baltic OI '17 P6 - Cat in a tree Baltic OI Dynamic Programming, Graph Theory 15p 35.0% 107