Commit 2ca174a7 by BellCodeEditor

save project

parent c143b218
Showing with 13 additions and 10 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?
# 斐波那契数列:1,1,2,3,5,8,13,21,34,55……
def func(n):
if n<=2:
return 1
else:
a = func(n-1)+func(n-2)
return a
i=1
b = int(input("需要几只兔子?"))
while True:
if func(i)>=b:
print(str(b)+"只兔子2需要"+str(i)+"个月")
break
else:
i+=1
print(func(15)) #调用函数并打印结果
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