algoithm

champion” fame and open up a chain of vegan hot-dog restaurants all over Achliopolis. Luckily for you, “Ben’s n

k r m w r w

c

m c

c m

You have n

B b k k n b k

n Wei-Lin is the best sauce-squirter in Achliopolis. His deal with you is the same as Kostas’s. We will denote Wei-

S s k k th class. Again, the sum of s k n

B i ⊆B S i ⊆S

stop, Achliopolis. You easily won the election to become Mayor of Achliopolis, but you must do a good job if you

You have a collection of n

k

C n k C i ⊆C

i k

G s t G 0

e ∗ x ( G

0 ) ≥ ( G ) − x.

G e ∗ of the following is always true:

s − t G e ∗

G G