UC知道：想知道神马，提问回答学习问题百度都知道

There is a stair of 10 steps.IF you can only go up for 1 steps or 2 steps once.How many ways can yo

来源：百度知道编辑：UC知道时间：2024/06/06 09:28:51

这里有一个有10阶的楼梯,如果一次你只能上一阶或者一次上两阶,你有多少种方法上去?

这是一个十层的阶梯。如果你能一次上一层或两层。你有多少中上阶梯的方法

你到底是问有多少种方法还是要求翻译啊

five

6

there is a hero Is there a time ? is there a car? is there a pattern there? 什么意思？ where there is a river,there is a city是什么意思 There is a will ,there is a way翻译 There is a…… There is a big shopping ( ) 翻译 there is a reason Whree there is awill,there is a way