# Filename : test.py
# author by : www.runoob.com
def recur_fibo(n):
"""递归函数
输出斐波那契数列"""
if n <= 1:
return n
else:
return(recur_fibo(n-1) + recur_fibo(n-2))
# 获取用户输入
nterms = int(input("您要输出几项? "))
# 检查输入的数字是否正确
if nterms <= 0:
print("输入正数")
else:
print("斐波那契数列:")
for i in range(nterms):
print(recur_fibo(i))
输出结果为:
您要输出几项? 10
斐波那契数列:
0
1
1
2
3
5
8
13
21
34
···