Lille1 13/12/17

Problems

Name Solved / Tries Average tries Average tries to solve
A Nasty Hacks 11/14 (79%) 1.27 1.27
B Planting Trees 11/12 (92%) 1.09 1.09
C Single source shortest path, negative weights 4/18 (22%) 3.60 3.50
D Arbitrage? 3/3 (100%) 1.00 1.00
E Breaking Bad 1/1 (100%) 1.00 1.00
F Doublets 0/2 (0%) 2.00 --