Introduction - If you have any usage issues, please Google them yourself
Wise:摆渡人to cross the river to the issue of a wolf a sheep and a bunch of food shipped across the river. As the boat is very small, each only with a maximum of摆渡人the same thing. In addition, if the person is not next to, the wolf to吃羊, sheep to吃菜. How can we ask people across the river to transport them.