from 队列的构造 import *


def hotPotato(namelist,num):
    simqueue=Quene()
    for name in namelist:
        simqueue.enquene(name)
    while simqueue.size()>1:
        for i in range(num):
            simqueue.enquene(simqueue.dequene())
        simqueue.dequene()
    return simqueue.dequene()

print(hotPotato(['bill','david','suan','das','fddsfs'],3))