import random #导入随机库

class Robot():

def __init__(self):

print('*'*18+'启动成功'+'*'*18)

def chat(self):

#print('hello')

hao=['你好','Hi','Hello','hi','hello','好久不见']

zai=['再见','Bye','bye','Bye-Bye','Byebye','再会','88','下次见']

while True:

a=input('你说：')

if a in hao:

print('小姬说：'+random.choice(hao))

elif a in zai:

print('小姬说：'+random.choice(zai))

break

else:

print('小姬说：我听不懂')

robot=Robot()

#print(type(robot))

robot.chat()