Commit 6a920a38 by BellCodeEditor

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parent c143b218
Showing with 10 additions and 11 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……
import time
def func(n): def func(n):
if n == 1 or n == 2:
return 1
else:
return func(n - 1) + func(n-2)
ks = time.time()
print(func(1)) #调用函数并打印结果
js = time.time()
print("用时" + str(js - ks) + "秒")
print(func(15)) #调用函数并打印结果
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