Commit 59d98f8a by BellCodeEditor

save project

parent f6627dc9
Showing with 4 additions and 8 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……
def func(n): def func(n):
if n<3: if n ==1:
return 1 return 1
else: sum = n*func(n-1)
sum = func(n-1)+func(n-2) return sum
return sum
for i in range(1,20):
if func(i)>90:
print(i)
...@@ -18,5 +14,5 @@ for i in range(1,20): ...@@ -18,5 +14,5 @@ for i in range(1,20):
print(func(20)) #调用函数并打印结果 print(func(4)) #调用函数并打印结果
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