코드

class stack :
    stack = list()
    
    def __init__(self,stack) :
        self.stack = stack
    
    def push(self, value) :
        self.stack.append(value)
        
    def pop(self) :
        self.stack.pop()
        
class queue :
    queue = list()
    
    def __init__(self,queue) :
        self.queue = queue
    
    def push(self,value) :
        self.queue.append(value)
    
    def pop(self) :
        self.queue.pop(0)

손코딩