Commit d3b5de91 by BellCodeEditor

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parent 1f3540c7
Showing with 17 additions and 1 deletions
# 尝试编写func()函数输出斐波那契数列的第十五个数是什么? # 尝试编写func()函数输出斐波那契数列的第十五个数是什么?
# 斐波那契数列:1,1,2,3,5,8,13,21,34,55…… # 斐波那契数列:1,1,2,3,5,8,13,21,34,55……
from time import time
s=time()
def func(n): def func(n):
if n<=2:
return 1
else:
a=func(n-1)+func(n-2)
return a
...@@ -11,5 +24,8 @@ def func(n): ...@@ -11,5 +24,8 @@ def func(n):
print(func(15)) #调用函数并打印结果 print(func(39)) #调用函数并打印结果
e=time()
r=e-s
print(r)
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