2020 NA Regionals Practice Contest 15

Start

2021-02-20 09:00 AKST

2020 NA Regionals Practice Contest 15

End

2021-02-20 14:00 AKST
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Contest is starting in -240 days 18:47:49

Time elapsed

5:00:00

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0:00:00

Problems

  Name Solved / Tries Average tries Average tries to solve
A Array of Discord 53/175 (30%) 2.97 2.72
B Big Brother 6/30 (20%) 3.00 3.17
C Coin Stacks 49/140 (35%) 2.46 2.47
D Dams in Distress 46/83 (55%) 1.73 1.70
E Exhaustive Experiment 3/13 (23%) 2.17 2.67
F Film Critics 16/40 (40%) 1.82 1.94
G Gig Combinatorics 43/104 (41%) 1.93 1.58
H Hiring and Firing 2/80 (2%) 4.44 7.00
I Infection Estimation 1/18 (6%) 6.00 5.00
J Joining Flows 26/70 (37%) 2.00 1.88
K Keep Calm And Carry Off 20/113 (18%) 3.65 3.30
L Language Survey 0/0 (0%) -- --
M Methodic Multiplication 59/96 (61%) 1.57 1.58