为什么这是语法错误?我该如何解决?
class Queue:
#Queue is basicliy a List:
def __init__(self):
self.queue = []
#add to the top of the list (the left side)
def Enqueue(self, num):
if isinstance(num, int):
self.queue.append(num)
#remove from the top of the list and return it to user
def Dequeue(self):
return self.queue.pop(0)
#this function gets inputs from user, and adds them to queue,
#until it gets 0.
def addToQueue(queue, num):
num = input()
while num != 0:
queue.Enqueue(num)
num = input()