1．营救大熊猫一只可爱的大熊猫,不幸掉进陷阱里,得赶快去营救,否则将会有生命危险．不过,在你去营救大熊猫时,走的每一步上的数必须是7的倍数,救出大熊猫后返回时的每一步上的数必须是11的倍数．如果走错一步,不但救不出大熊猫,连自己的生命也会有危险．想一想,为了救出大熊猫,应从哪条路线进去?从哪条路线出来?(要求为最短线路) 1. A cute panda that rescued the giant panda unfortunately fell into a trap and had to hurry to rescue it. Otherwise life would be in danger. However, when you go to rescue the giant panda, the number of steps to take must be a multiple of 7, and the number of steps at the time of rescue of the giant panda must be a multiple of 11. If you take a wrong step, you will not be able to save the giant panda. Even your own life will be in danger. Think about which route you should take in order to rescue the giant panda and which route should you come from? (Requires the shortest route)