标题: python_樊江飞_2021.1.20 [打印本页] 作者: 皮皮虾 时间: 2021-1-20 21:50 标题: python_樊江飞_2021.1.20 一、学习内容
'''递归函数'''
# a = int(input('请输入一个数字:'))
# f = 1
# while a <0:
# print('负数没有阶乘')
# while a == 0:
# print('0的阶乘为1')
# else:
# for i in range(1,a+1):
# f = f*i
# print('%d的阶乘为%d' %(a,f))
# def factorail(n):
# s = 1
# for i in range(1,n+1):
# return s
# print(factorail(5))