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Problem Category Types Points AC % Users
Allen's Segments Uncategorized Graph Theory 17 25.9% 76
Checkerboard Cut Uncategorized Graph Theory 25p 30.2% 6
Checkerboard Summation (Easy) Uncategorized Data Structures 12p 26.1% 303
Checkerboard Summation (Hard) Uncategorized Data Structures 15p 45.6% 255
Checker Number Uncategorized Implementation, Simple Math 7 19.2% 32
Cheerio Contest 1 J1 - Pronounceable Words Uncategorized Implementation 3 38.6% 205
Cheerio Contest 1 J2 - Phys Ed Class Uncategorized Simple Math 3 40.8% 141
Cheerio Contest 1 J3 - Festival Uncategorized Implementation 5 47.1% 210
Cheerio Contest 1 J5 - Arithmetic Sequence Uncategorized Implementation 10p 5.0% 22
Cheerio Contest 1 S1/J4 - Going to School Uncategorized Simple Math 5p 45.9% 151
Cheerio Contest 1 S2 - School Expansion Uncategorized Data Structures 7p 32.8% 145
Cheerio Contest 1 S3 - Stock Trading Uncategorized Implementation, Simple Math 7p 26.1% 54
Cheerio Contest 1 S4 - Mystery Boxes Uncategorized Graph Theory 10p 14.7% 43
Cheerio Contest 1 S5 - Coin Game Uncategorized Dynamic Programming 15p 44.2% 36
Cheerio Contest 2 P1 - Cow Pasture Uncategorized Simple Math 3p 33.8% 43
Cheerio Contest 2 P2 - Cereal Boxes Uncategorized Simple Math 3 13.0% 26
Cheerio Contest 2 P3 - Digits Uncategorized Ad Hoc 5p 21.1% 43
Cheerio Contest 2 P4 - Modulus Finding Uncategorized Simple Math 7p 14.2% 18
Cheerio Contest 2 P5 - Subsequence Queries Uncategorized Data Structures, Simple Math 7p 24.6% 26
Cheerio Contest 3 P1 - Wet Floor Uncategorized Implementation 5p 47.1% 450
Cheerio Contest 3 P2 - Double-O-Seven Uncategorized Greedy Algorithms 5p 42.2% 398
Cheerio Contest 3 P3 - Everything Array Uncategorized Constructive, Simple Math 12p 5.6% 80
Cheerio Contest 3 P4 - Bit Flips Uncategorized Dynamic Programming 12 36.5% 89
Cheerio Contest 3 P5 - Train Network Uncategorized Graph Theory, Implementation 20p 4.2% 18
Chocolate Bar Uncategorized Simple Math 5 52.1% 634
Chores Uncategorized Greedy Algorithms, Simple Math 7 27.0% 96
Rock Climbing Uncategorized Implementation, Simple Math 5 22.4% 193
Clique Uncategorized Graph Theory, Recursion 15p 14.6% 57
Revenge of the Clocks Uncategorized Uncategorized 15 50.0% 12
COCI '06 Contest 1 #1 Modulo COCI Simple Math 3 60.4% 1250
COCI '06 Contest 1 #2 Herman COCI Geometry, Simple Math 5 41.5% 696
COCI '06 Contest 1 #3 Okviri COCI Implementation 5 41.4% 345
COCI '06 Contest 1 #4 Slikar COCI Graph Theory 10 24.0% 592
COCI '06 Contest 1 #5 Bond COCI Dynamic Programming 12 23.8% 509
COCI '06 Contest 1 #6 Debug COCI Ad Hoc 20p 14.4% 126
COCI '06 Contest 2 #1 R2 COCI Simple Math 3 70.0% 1156
COCI '06 Contest 2 #2 ABC COCI Implementation 3 45.8% 890
COCI '06 Contest 2 #3 Kolone COCI Simulation 7 39.5% 298
COCI '06 Contest 2 #4 Sjecišta COCI Geometry, Simple Math 7 64.4% 425
COCI '06 Contest 2 #5 Stol COCI Data Structures, Geometry 12p 44.6% 406
COCI '06 Contest 2 #6 Straža COCI Geometry 15 17.4% 42
COCI '06 Contest 3 #1 Patuljci COCI Implementation 5 60.1% 602
COCI '06 Contest 3 #2 N-puzzle COCI Simple Math 5 45.8% 413
COCI '06 Contest 3 #3 Trojke COCI Brute Force, Geometry 7 56.6% 153
COCI '06 Contest 3 #4 Tenkici COCI Greedy Algorithms 12p 17.0% 50
COCI '06 Contest 3 #5 Bicikli COCI Dynamic Programming, Graph Theory 15 5.4% 105
COCI '06 Contest 3 #6 Lista COCI Data Structures, Simulation 20p 13.5% 76
COCI '06 Contest 4 #1 Sibice COCI Simple Math 3 57.9% 521
COCI '06 Contest 4 #2 Skener COCI Implementation 3 62.0% 229
COCI '06 Contest 4 #3 Prsteni COCI Simple Math 5 58.4% 229