题解 | #矩形覆盖#
矩形覆盖
https://www.nowcoder.com/practice/72a5a919508a4251859fb2cfb987a0e6
# -*- coding:utf-8 -*-
class Solution:
def rectCover(self, number):
# write code here
if number<4:
return number
a,b=2,3
for i in range(4,number+1):
ans=a+b
a,b=b,ans
return ans
