lua链表实现栈

刚刚进新公司，一开始主要也是学习新东西的，所以想写点新的东西分享给大家，lua也是初学，还望海涵。如果大家有什么指教，或者更好的方法，欢迎评论。0.0

 list = {}
--创建节点

local list = {}

function creteList( val )

	return {pnext = nil , value = val}
end

top = {}
local oldlist = {}

function  list_Push(num)
      list = creteList(num)
	  if num == 0 then

		 oldlist = list
	  else

	    list.pnext = oldlist

		oldlist = list
	end
end

function list_Pop()
    local newlist = {}
    newlist = list

    list = list.pnext

    oldlist = list

    return  newlist.value
end

function list_Peek()
    local newlist = {}
    newlist = top.pnext

    return newlist

end


list_Push(0)

list_Push(1)
print(list_Pop())


list_Push(2)

print(list_Pop())


list_Push(3)

list_Push(4)

list_Push(5)

print(list_Pop())


list_Push(6)
print(list_Pop())
print(list_Pop())
print(list_Pop())
print(list_Pop())
print(list_Pop())