스택(Stack)

data_stack = list()
 
data_stack.append(1)
data_stack.append(2)
 
data_stack
// [1, 2]
 
data_stack.pop()
// 2
 
stack_list = list()
 
def push(data):
    stack_list.append(data)
 
def pop():
    data = stack_list[-1]
    del stack_list[-1]
    return data
 
for index in range(10):
    push(index)
 
pop()
// 9