2020 NA Regionals Practice Contest 9

Problems

Name Solved / Tries Average tries Average tries to solve
A Abstract Painting 46/94 (49%) 1.92 1.91
B Banana Problem 8/14 (57%) 1.40 1.12
C Counting Palindromes 3/36 (8%) 4.50 3.33
D Dating time 43/140 (31%) 2.69 2.51
E Easy Query 0/18 (0%) 4.50 --
F Fair Bandwidth Sharing 7/14 (50%) 1.56 1.71
G Generating Numbers 18/114 (16%) 3.56 4.00
H Hanjie 27/51 (53%) 1.59 1.63
I Inspecting Illumination 33/144 (23%) 3.35 2.42
J Justice for Ants 0/0 (0%) -- --
K Keep It Sorted 9/44 (20%) 2.93 2.33
L Latin Square 17/64 (27%) 2.21 1.76
M Moscow Dream 90/206 (44%) 2.22 2.23