2020 NA Regionals Practice Contest 12

Problems

Name Solved / Tries Average tries Average tries to solve
A Abstract Painting 18/32 (56%) 1.68 1.67
B Banana Problem 5/8 (62%) 1.60 1.60
C Counting Palindromes 0/8 (0%) 4.00 --
D Dating time 17/27 (63%) 1.59 1.59
E Easy Query 0/5 (0%) 1.67 --
F Fair Bandwidth Sharing 5/11 (45%) 1.83 1.60
G Generating Numbers 6/48 (12%) 3.69 4.33
H Hanjie 4/12 (33%) 3.00 3.00
I Inspecting Illumination 10/50 (20%) 3.12 2.50
J Justice for Ants 0/0 (0%) -- --
K Keep It Sorted 3/12 (25%) 3.00 3.00
L Latin Square 4/16 (25%) 2.00 2.50
M Moscow Dream 30/45 (67%) 1.50 1.50