四张彩票

有四张彩票。一张为中奖彩票。三张为未中奖彩票。去选择一张。然后 主持人打开剩下的三张中的一张为未中奖的彩票。此时给你一次选择的机会。去拿手中的彩票去换剩下的两张。问是否应该 去换彩票。

====特定了条件 主持人打开的未中奖的彩票。
应该去换。

import  random


def getTicketArray():
    a = random.randint(0,3)
    arrList = [0,0,0]
    arrList.insert(a,1)
    return (arrList,a)
def getChoseTicket(answer):
    openT =random.randint(0,3)
    if openT ==answer:
        return getOpenTicket(answer)
    else:
        return openT
def getChoseTicket2(answer,answer2):
    openT =random.randint(0,3)
    if openT==answer:
        return  getChoseTicket(answer,answer2)
    if openT ==answer2:
        return  getChoseTicket(answer,answer2)
    return openT



testNumber = 10000
i=0
total = 0
win=0
j=0
k=0
win2=0
win3=0


while(j<testNumber):
    j=j+1
    arr = getTicketArray()
    ticketList = arr[0]
    rightAnswer = arr[1]
    answerTicket = random.randint(0,3)
    openTicket = getChoseTicket2(answerTicket,rightAnswer)
    if(ticketList[openTicket]==1):
        print("fail----")
    else:
        answerTicket = getChoseTicket2(answerTicket,openTicket)
        if ticketList[answerTicket]==1:
           win2 = win2+1
           print("win")
        else:
           print("fail")

while(k<testNumber):
    k=k+1
    arr = getTicketArray()
    ticketList = arr[0]
    rightAnswer = arr[1]
    answerTicket = random.randint(0,3)
    openTicket = getChoseTicket2(answerTicket,rightAnswer)
    if(ticketList[openTicket]==1):
        print("fail----")
    else:
        if ticketList[answerTicket]==1:
           win3 = win3+1
           print("win")
        else:
           print("fail")


print(win,win2,win3)

(2515, 3698, 2562)