Go中的LIFO容器

I need to use LIFO stack container with push and pop operations, but container package doesn't have one. Is it supposed to be writen ad-hoc by every programmer, or there is a way to use other data structure as stack (like list in python)?

There is no built-in stack type in Go or the standard libraries. However, you can add Push and Pop methods to a slice pretty simply (not unlike the existing methods on lists in python).

type Stack []YourType

func (s *Stack) Push(v YourType) {
    *s = append(*s, v)
}

func (s *Stack) Pop() YourType {
    ret := (*s)[len(*s)-1]
    *s = (*s)[0:len(*s)-1]
    return ret
}

Pretty straightforward

There's no container package in the stdlib. Yet, LIFO is just a stack, it's easily modelled by, for example, a slice. Hence no stdlib LIFO container.

stack is a subset of list，golang has container/list library，which is simple for implement a stack，here is an example。

//last in first out
    stack := list.New()
    //stack push use PushBack
    for i:=0;i<100;i++ {
        stack.PushBack(i)
    }
    //stack get top use stack.Back()
    //stack pop use stack.Remove(stack.Back())
    //stack isEmpty use stack.Back() == nil 
    for stack.Back()!=nil {
        fmt.Println(stack.Back().Value)
        stack.Remove(stack.Back())
    }