Question: In an apartment complex in New York there are
one hundred married couples. When one of the husbands cheats on his
wife with one of the other wives, his wife has no idea. With the large
amount of gossip in the complex, all of the other wives know he is
cheating. If a wife finds out that her husband is cheating on her, she
kills him the following morning. Someone anonymously sends an email to
all of the wives in the building saying that at least 1 man is cheating
on his wife in the building.
How many husbands will be killed and how long will it take?
Answer: