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LeeCode70 爬楼梯
2022-06-21 19:08:00 【茶哩】
''' 一共要爬 n 阶,n >= 0; 一次可以爬 1 或 2 个台阶; 问爬 n 阶有多少种爬法(重点加粗了,问的是爬法,走是不算的) '''
# 暴力解法
def climbStairs(n):
if n == 0 or n == 1:
return 1
return climbStairs(n 边栏推荐
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