题解 | #跳台阶#
跳台阶
https://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4
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# 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
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# @param number int整型
# @return int整型
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class Solution:
def jumpFloor(self , number: int) -> int:
# write code here
result=[1,2]
if number <2:
return result[number-1]
for i in range(2,number):
result.append(result[i-1]+result[i-2])
return result[-1]