题解 | #N阶楼梯上楼问题#
N阶楼梯上楼问题
https://www.nowcoder.com/practice/c978e3375b404d598f1808e4f89ac551
# 1 2 3 5 8 13 21 34 55 89 144,找规律后一眼feibunaqie n=int(input()) a=1 b=1 for i in range(n): a,b=b,a+b print(a)
N阶楼梯上楼问题
https://www.nowcoder.com/practice/c978e3375b404d598f1808e4f89ac551
# 1 2 3 5 8 13 21 34 55 89 144,找规律后一眼feibunaqie n=int(input()) a=1 b=1 for i in range(n): a,b=b,a+b print(a)
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