import math
print(calc(1, 3, 4, 5, 6))
a = [1, 2, 3]
print(calc(*a))
print(cal())
print(cal())
print(cal2())
a = ["haha"]
print(cal2(a))
print(cal2())
enroll("wangbing", "F")
enroll("wangbing", "F", 10)
enroll("wangbing", "F", city = "luoyang")
x, y = move(100, 100, 60, math.pi / 6)
print(x, y)
x, y = move(100, 100, 60)
print(x, y)
print(my_abs(-100))
my_abs("a")
a = [1, 2, 3]
for i in a:
print(i)
sum = 0
for i in range(0, 101):
sum += i
print(sum)
from function import my_abs from function import power print(my_abs(1)) print(power(2)) print(power(2, 3))
from function import my_fact
from function import my_fact_tail
a = abs(-5)
a
b = abs
aa = b(-5)
aa
aaa = hex(1234222)
aaa
aaaa = str(123214)
aaaa
help(hex)
# 使用自己写的函数
print(my_abs(-5))
# my_abs('a')
# 默认参数
nxy = my_move(100, 100, 100, 100)
nxy = my_move(100, 100, angle=100) # 对指定参数赋值
print(nxy) # 返回多个值时，返回一个tuple
# 可变参数
print(my_var(*[1, 2, 3, 4])) # 加*调用可变参数
# 关键字参数
my_arg('sunchen', 32)
my_arg('sunchen', 23, city='beijing')
extra = {'city': 'beijig', 'job': 'xixix'}
my_arg('sunchen', 23, **extra)
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from function import my_abs
print(my_abs(-321))
def power(x, n=2):
s = 1
while n > 0:
n = n - 1
s = s * x
return s
print(power(5, 3))
print(power(5))
def calc(*numbers):
sum = 0
for number in numbers:
sum = sum + number
print("sum: ", sum)
params = [1, 2, 3]
calc(*params)
calc(1, 2, 3, 4)
calc(1, 2, 3, 4, 5)
def person(name, age, **kvp):
print("name: ", name, ", age: ", age, ", othters: ", kvp)
# -*-coding:utf-8 -*-
from function import my_abs
print("我是调过来的%d" % my_abs(-10))
import function.my_abs print(my_abs(-9))
#########dict---dictionary#######33
a = {'x': 1, 'y': 2, 'z': 3}
print(a)
print("a['x']=", a['x'])
print('t' in a)
print(a.get('x'))
print(a.get('x', -1))
a.pop('x')
from function import my_abs
print(my_abs('o'))
print(my_abs(-20))
########set#####33
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import function #导入function模块，也就是以function命名的py文件，里面定义了多种函数 直接function.name(arg0...)引用
print(function.my_abs(2))
p = function.move(2, 3, 4, 2)
print(p[0], p[1])
print(function.quadratic(4, 9, 0))
function.f1(1, 2, 8)
l = [8, 88]
function.f2(*l)
#function.f2(1,2,*l)
d = {'city': 'B', 'gender': 'M', 'address': 'C'}
function.f3(1, 2, **d) #传入参数时只是对d的一份拷贝，函数中对dict类型修改不影响d
#function.f3(1,2,city='Beijing')
function.f4(1, 2, city='d', gender='M')
function.f5(1, 2, **d) #当传入**d然后从中取出 city gender对应的值，剩下的在给d
function.f5(*l, **d) #对于任意函数，都可以通过类似func(*args, **kw)的形式调用它
print(function.product(8))
print(function.fact(100))
print(function.moveH(3, 'A', 'B', 'C'))