蒙提霍尔问题，蒙提霍尔,#coding: utf

蒙提霍尔问题，蒙提霍尔,#coding: utf

#coding: utf-8import random       num_loss = 0num_win = 0num = 0 while True:    door = [1,2,3]     luck_door = random.randint(1,3)    while True:        try:            choose_door = int(raw_input(u'请输入你选择的门号（1,2,3）：'))            if choose_door>0 and choose_door <=3:                break        except:            print u'输入错误'                if choose_door == luck_door:        door.remove(choose_door)        remove_door = random.choice(door)                        while True:            sel = int(raw_input(str(remove_door)+ u'是错误的门，是否换至另一个门(1:是；2：否)：'))            if sel == 1:                print u"你输了..."                num = num + 1                num_loss = num_loss + 1                break            elif sel == 2:                print u"你赢了！！！"                num = num + 1                num_win = num_win + 1                break            else:                print u"输入错误，请重新输入"    else:        door.remove(choose_door)        door.remove(luck_door)        remove_door = random.choice(door)        while True:            sel = int(raw_input(str(remove_door)+ u'是错误的门，是否换至另一个门(1:是；2：否)：'))            if sel == 2:                print u"你输了..."                num = num + 1                num_loss = num_loss + 1                break            elif sel == 1:                print u"你赢了！！！"                num = num + 1                num_win = num_win + 1                break            else:                print u"输入错误，请重新输入"    con = raw_input(u'本次游戏结束，按任意键继续，退出请按输入x')    if con == 'x':        print u'胜利次数',num_win,u'  失败次数：',num_loss,u'  胜率：',float(num_win)/num        break