import random #生成随机数
# from hanshu import f1 #引入模块的方法
# print(f1("hello,"))
import hanshu
print(hanshu.f1("你好,f1"))
a=random.random()
b=random.choice(["光子","张璐","王五","李柳","李莉","李老师"])
print(a)
print(b)
函数模块---hanshu:
def f1(a):
print(a,"方法被执行了!")
f1("666,") # 调用函数
def add(a,b,c,d):
e=a+b+c+d
print(e)
add(1,2,3,4)
def add(a,b,c,d):
e=a+b+c+d
return e
res=add(1,2,3,4)
print("本次相加的结果为:",res)
def zzj(f):
if f=="苹果" or f=="梨子" or f=="桃子":
print("正在榨汁!")
print("两分钟后...")
zhi="你要的一杯"+f+"汁好了,请慢用!"
return zhi
else:
print("榨汁机要坏啦!")
f1="桃子"
guozi=zzj(f1)
print(guozi)
def show(name,age,hobby,sex="女"):
print("我的名字是",name,"年龄:",age,"性别:",sex,"爱好:",hobby)
show(name="李柳",age="20",sex="女",hobby="唱歌")
show(name="李建",age="20",sex="男",hobby="唱歌")
show(name="李柳",age="20",hobby="唱歌")
# *args可以接收不定长参数,返回元组
def addd(*args):
summ=0
for i in args:
summ=summ+i
return summ
print(addd(3,45,2))
print(addd())
print(addd(3,))
# 常用内置函数
a=15.3
b=3
c=a/b
print(round(c,2))
print(chr(2))