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Problem Category Points AC % ▾ Users
Virtuoso Uncategorized 15 21.5% 40
Triple Fat Ladies Uncategorized 5 28.7% 1571
Diagnostic Test '16 Level 2 P2 - Gibe clays Uncategorized 3 33.7% 77
Coin Change Uncategorized 7 40.4% 730
Facebook Hacker Cup '14 Final Round P3 - Fortunate Wheels Uncategorized 40 14.7% 9
DWITE '06 R5 #3 - UPC Check Digit DWITE 5 38.0% 100
Pipe Dream Uncategorized 15 9.1% 6
Prime Bag Uncategorized 20p 6.9% 17
3n+1 Uncategorized 3 39.3% 1700
Diagnostic Test '16 Level 1 P2 - FaxPrimes Uncategorized 5 54.4% 107
Prime Street Uncategorized 10 17.1% 31
Sleigh Ride Uncategorized 10 27.0% 314
Trick-or-Treat Uncategorized 5 21.7% 106
Intervals Uncategorized 10p 20.5% 110
Primes 2 Uncategorized 15p 14.8% 277
Stingy Candyman Uncategorized 10 24.5% 38
WCIPEG 2018 ECOO Qualifier P4 - IOI tour ECOO 10p 24.4% 10
IOI '12 P4 - Ideal City (Standard I/O) IOI 25p 46.7% 6
Factorial Sum List Uncategorized 5 41.2% 117
Hashing Uncategorized 10 22.0% 15
Detectors Uncategorized 15p 2.0% 3
The Cake is a Dessert Uncategorized 10 29.9% 198
Primes 3 Uncategorized 15p 11.2% 76
You Might be a Redneck Uncategorized 10p 8.8% 20
Pillaging Uncategorized 10p 14.0% 35
Revenge of the Clocks Uncategorized 15 50.0% 12
CCC '06 J5 - CCC Othello CCC 10p 36.0% 229
Sum of Primes 2 Uncategorized 5p 21.1% 335
IOI '11 P1 - Tropical Garden (Standard I/O) IOI 25p 11.8% 167
IOI '11 P2 - Race (Standard I/O) IOI 17p 15.3% 537
IOI '11 P3 - Rice Hub (Standard I/O) IOI 15p 19.4% 496
IOI '11 P4 - Crocodile's Underground City (Standard I/O) IOI 17p 19.1% 374
IOI '11 P5 - Dancing Elephants (Standard I/O) IOI 20p 10.6% 93
Path Finder 2: Electric Boogaloo Uncategorized 15p 23.0% 26
ICPC NEERC Northern Subregional 2007 E - Elevator ICPC 17 16.4% 74
Knapsack 4 ICPC 20 20.8% 57
CCO '03 P6 - Cheap Gas CCO 20p 13.1% 79
ICPC SWERC 2017 A - Cakey McCakeFace ICPC 5 39.6% 11
ICPC SWERC 2017 B - Table ICPC 20 44.4% 3
ICPC SWERC 2017 C - Macarons ICPC 17 28.6% 2
ICPC SWERC 2017 D - Candy Chain ICPC 15 27.8% 17
ICPC SWERC 2017 F - Shattered Cake ICPC 3 66.9% 55
ICPC SWERC 2017 G - Cordon Bleu ICPC 17 50.0% 5
ICPC SWERC 2017 H - Kabobs ICPC 35 27.3% 3
ICPC SWERC 2017 I - Burglary ICPC 20 9.1% 1
IOI '04 P2 - Hermes (Hard) IOI 20p 8.1% 9
IOI '12 P2 - Parachute Rings (Standard I/O) IOI 25p 11.5% 111
IOI '12 P3 - Crayfish Scrivener (Standard I/O) IOI 15p 16.8% 276
IOI '13 P1 - Dreaming (Standard I/O) IOI 15p 18.4% 532
IOI '13 P2 - Art Class (Standard I/O) IOI 20p 2.7% 90