2020 NA Regionals Practice Contest 9

Problems

  Name Solved / Tries Average tries Average tries to solve
A Abstract Painting 37/63 (59%) 1.40 1.49
B Banana Problem 7/10 (70%) 1.00 1.00
C Counting Palindromes 2/14 (14%) 2.00 3.00
D Dating time 33/78 (42%) 1.59 1.67
E Easy Query 0/11 (0%) 2.75 --
F Fair Bandwidth Sharing 4/9 (44%) 1.00 1.00
G Generating Numbers 7/60 (12%) 2.00 2.71
H Hanjie 19/39 (49%) 1.22 1.26
I Inspecting Illumination 22/87 (25%) 2.02 2.05
J Justice for Ants 0/0 (0%) -- --
K Keep It Sorted 7/31 (23%) 2.07 1.86
L Latin Square 15/49 (31%) 1.69 1.53
M Moscow Dream 48/122 (39%) 1.39 1.52