Little bear and little pig got lost during the trip. The pig asked the bear, where are we now? The bear replied, we are just north of the forest center. We went out to the south, said the pig. After a while, a demon blocked their way. The devil told them to let them go as long as they answered his three questions. Question 1: What's the date today? Question 2: What is 99 times 35? The third question, four shelves and forty people, everyone needs a shelf layer, which is exactly what they get, no more or less. How many floors are there in each shelf? (Answer to the question+Who said that)

Bear and pig answered the questions and went home safely.