06 Python类、对象

1.

#王者荣耀选择对战模式及人物游戏

class king:

#变量初始化，后面可以调用初始化变量更简单（战力，技能也可以）

# def __init__(self):

# self.dianwei = '[1] 典韦'

# self.zhaoyun = '[2] 赵云'

# self.luban = '[3] 鲁班'

 

def chooice(self):

chooice_ = input('请选择对战模式：')

a = '人机对战'

b = '多人对战'

if chooice_ == a :

print('进入人机对战模式')

self.people_machine()

else:

print('多人对战正在建设！')

 

def people_machine(self):

print('请选择人物：')

chooice_people = input()

a = '典韦'

b = '赵云'

c = '鲁班'

if chooice_people == a:

print('您选择的是典韦！')

self.dianwei()

elif chooice_people == b:

print('您选择的是赵云！')

self.zhaoyun()

elif chooice_people == c:

print('您选择的是鲁班！')

self.luban()

else:

print('不懂你的选择！')

self.people_machine()

def dianwei(self):

print('典韦战斗力：200')

print('典韦技能：杀！')

print('典韦防御力：300')

print('人物确定！')

self.random_people()

def zhaoyun(self):

print('赵云战斗力：120')

print('赵云技能：杀！')

print('赵云防御力：300')

self.random_people()

def luban(self):

print('鲁班战斗力：120')

print('鲁班技能：杀！')

print('鲁班防御力：300')

self.random_people()

def random_people(self):

import numpy as np

res = np.random.choice(['典韦','赵云','鲁班'])

print('和你对战的是： {}'.format(res))

 

def start(self):

print('正在加载，请稍等！')

if __name__ == '__main__':

start = king()

start.chooice()

2.

import requests

import re

response = requests.get('http://www.89ip.cn')

HTML = response.text

 

compile_=re.compile(r'(((2(5[0-5]|[0-4]d))|[0-1]?d{1,2})(.((2(5[0-5]|[0-4]d))|[0-1]?d{1,2})){3})')

res = compile_.findall(str_)

for ip_ in res:

print(ip_[0])

compile_ = re.compile('s+(d{3,6})s+</td>')

res = compile_.findall(str_)

print(res,len(res))

compile_1 = re.compile('s+(d{4}/d{2}/d{2}s+d{2}:d{2}:d{2})s+</td>')

res1 = compile_1.findall(str_)

print(res1,len(res))

compile_2 = re.compile('s+([u4e00-u9fa5]{1,9}[?:省|市|县])s+</td>')

res2 =compile_2.findall(str_)

print(res2)

compile_3 = re.compile('s+([u4e00-u9fa5]{1,9}[?:省|市|县])s+</td>')

res3 =compile_3.findall(str_)

print(res3)

3.

class Account:

def __init__(self):

self._id = 1122

self._balance = 20000

self.annuallInterestRate = 4.5

self.getMonthlyInterest()

def getMonthlyInterestRate(self):

pass

def getMonthlyInterest(self):

#balance >金额

#monthlyInterestRate >月利息

self.monthlyInterestRate = self.annuallInterestRate / 100 / 12

self.M = self._balance * self.monthlyInterestRate

print(self.M)

def whitdraw(self):

qu_monoy = int(input('请输入取款数：'))

self.sheng_monoy = self._balance - qu_monoy

print('账户还剩：{}'.format(self.sheng_monoy))

self.deposit()

 

def deposit(self):

cun_monoy = int(input('请输入存款数：'))

sheng_monoy1 = self.sheng_monoy + cun_monoy

print('账户还剩：{}'.format(sheng_monoy1))

def xi(self):

print('用户id为：{}'.format(self._id))

print('月利率为：{}'.format(self.monthlyInterestRate))

print('月利息为：{}'.format(self.M))

if __name__ == '__main__':

a = Account()

a.getMonthlyInterest()

a.whitdraw()

a.xi()

4.

import math

class RegularPolygon:

def qq(self,_n,_side,_x,_y):

self._n = int(_n)

self._side = float(_side)

self._x = float(_x)

self._y = float(_y)

def getArea(self):

area = (self._n * (self._side ** 2)) / (4 * math.tan(3.14/self._n))

print('多边型面积为：{}'.format(area))

def getPerimeter(self):

perimeter = self._side * self._n

print('多边型周长为：{}'.format(perimeter))

if __name__ == '__main__':

R1 = RegularPolygon()

R1.qq(10,4.5,6.7,8)

R1.getArea()

R1.getPerimeter()