A crow is thirsty. He looked for water to drink for a long time. He only had a water bottle, so he flew over and stopped at the bottle mouth, ready to drink water. But there is too little water in the bottle, and the bottle mouth is small and the bottleneck is long, so the crow can't reach it. He picked up many stones and threw them into the water bottle. With the increase of stones, the water in the water bottle rises slowly and the crow drinks water. There are five students in Xiaomi's family Xiaomi's father wants to entertain the six children with apples, but there are only five apples at home. What should I do? I have to cut the apples, but I can't slice them. Xiaomi's father wants to cut each apple into three pieces at most, which becomes another topic: divide five apples evenly among six children, and each apple is not allowed to be cut into more than three pieces; Three people stay in the hotel, the price per person per day is 10 yuan, and each person pays.