import random #先导入随机数
class game():   #创建一个游戏的类 里面分为两个属性一个玩家名 一个电脑名
 def __init__(self,playername,computername):
  self.playername=playername
  self.computername=computername
  self.playerscore=0 #玩家得分
  self.comscore=0  #电脑得分
  self.sum=0   #平局数
 def startgame(self):
  newname=input("请输入你的鼎鼎大名：")
  self.playername=newname
  dnname=input("请选择你的对手：1.王源，2.王俊凯，3.易烊千玺：")
  if dnname=="1":
   print("你的对手为王源")
   self.computername="王源"
  elif dnname=="2":
   print("你的对手为王俊凯")
   self.computername = "王俊凯"
  elif dnname=="3":
   print("你的对手为易烊千玺")
   self.computername = "易烊千玺"
  else:
   print("输入有误，系统以为你随机挑选王俊凯")
   self.computername = "王俊凯"
  print("--------猜拳游戏开始，%s VS %s--------" % (self.playername, self.computername))
  print("游戏规则为：1.剪刀，2.石头，3.布")
  while True:
   player=int(input("玩家请出拳:"))
   #玩家出拳
   player = random.randint(1, 3)
   if player == 1:
    print("  %s出了剪刀" % self.playername)
   elif player == 2:
    print("  %s出了石头" % self.playername)
   else:
    print("  %s出了布" % self.playername)
   #电脑出拳
   computer=random.randint(1,3)
   if computer==1:
    print("  %s出了剪刀"%self.computername)
   elif computer==2:
    print("  %s出了石头"%self.computername)
   else:
    print("  %s出了布"%self.computername)
   if(player==computer):
    print("平局")
    self.sum+=1
   elif(player==1 and computer==3) or(player==2 and computer==1) or(player==3 and computer==2):
    print("%s本局获胜"%self.playername)
    self.playerscore+=1
   else:
    print("%s本局获胜"%self.computername)
    self.comscore+=1
   print("输赢统计：%s VS %s" % (self.playername, self.computername),
     "玩家%s胜利%d次" % (self.playername, self.playerscore),
     "%s胜利%d次" % (self.computername, self.comscore),
     "%d次平局" % self.sum)
   print("---------------------------------------------------")
   tag = input("是否继续y/n ：")
   if tag.lower() == 'n':
    print("输赢统计：%s VS %s" % (self.playername, self.computername),
      "玩家%s胜利%d次" % (self.playername, self.playerscore),
      "%s胜利%d次" % (self.computername, self.comscore),
      "%d次平局" % self.sum)
    break


lx=game("as","hfg") #传入的参数数量必须和定义参数的数量相等
lx.startgame()  #调用游戏开始的方法