UVa Qualifier - Fall 2021

Problems

Name Solved / Tries Average tries Average tries to solve
A Antimatter Rain 0/0 (0%) -- --
B Arithmetic Decoding 5/7 (71%) 1.40 1.40
C Conquest 5/14 (36%) 2.00 1.60
D Distance 5/17 (29%) 2.43 1.80
E Forced Choice 7/7 (100%) 1.00 1.00
F Interview Queue 2/10 (20%) 2.00 1.50
G Paper Snowflakes 1/4 (25%) 2.00 2.00
H Pegs and Legs 2/2 (100%) 1.00 1.00
I Stopwatch 7/7 (100%) 1.00 1.00
J Train Boarding 3/16 (19%) 2.29 2.67
K Vaccine Efficacy 7/11 (64%) 1.57 1.57