1、写一个求正方形周长和面积的类
class perimeter:
def __init__(s,long):
s.long = long
def Perimeter(s):
print((s.long*4))
def area(s):
print(s.long*s.long)
Object1 = perimeter(20)
Object1.Perimeter()
Object1.area()
答案
2、人狗大战游戏
class human:
def __init__(self,name,sex,hp,attack):
self.name = name
self.sex = sex
self.hp = int(hp)
self.attack = int(attack)
def h_skills(self,NPC):
print('%s攻击了%s，掉了%s血量'%(self.name,NPC.name,self.attack-NPC.hp))
NPC.hp = NPC.hp - self.attack
print('剩余%s'%(NPC.hp)) class Dogs:
def __init__(self,name,hp,attack):
self.name = name
self.hp = int(hp)
self.attack = int(attack)
def D_skills(self,role):
print('role%s被攻击，掉了%s血量' % (role.name, self.attack - role.hp))
role.hp = role.hp - self.attack
print('剩余%s'%(role.hp)) role1 = human('新建角色1','男人','','')
NPC1 = Dogs('小狗一号','','')
while 1:
role1.h_skills(NPC1)
if role1.hp > 0:
if NPC1.hp > 0:
NPC1.D_skills(role1)
else:
print('你总算打赢了')
break
else:
print('你没血了，请及时充值！')
break
答案
3、创建一个老师类，老师有生日（使用组合的方式完成）
class Teacher:
def __init__(self,name):
self.name = name
def Content(self):
return """%s,您的生日是%d-%s-%s"""%(self.name,Birth.Year,Birth.Month,Birth.Day)
class Birthday:
def __init__(self,Year,Month,Day):
self.Year = Year
self.Month = Month
self.Day = Day
Wu_sir = Teacher('邓老师')
Birth = Birthday(1970,'','')
print(Wu_sir.Content())
4、写一个求圆面积的类
from math import pi
class Round:
def __init__(self,Radius):
self.Radius = Radius
def Perimeter(self):
return self.Radius*2*pi
def Area(self):
return self.Radius**2*pi