矩形覆盖 牛客网 剑指Offer
题目描述我们可以用21的小矩形横着或者竖着去覆盖更大的矩形。请问用n个21的小矩形无重叠地覆盖一个2*n的大矩形，总共有多少种方法？ class Solution: def rectCover(self, number): if number <= 0: return 0 if number == 1: return 1 if number == 2: return 2 i = 3 f_1 = 1 f_2 = 2 ret = None while i<=number: ret = f_1 + f_2 f_1 = f_2 f_2 = ret i += 1 return ret
转载于:https://www.cnblogs.com/vercont/p/10210359.html
