链表--从头到尾打印链表

从尾到头打印链表

方法一:

function printListFromTailToHead(head){//用数组的反转

    const stack=[]

    let node=head

    while(node){

        stack.push(node.val)

        node=node.next

    }

    return stack.reverse()

}

方法二:function printListFromTailToHead(head){//用栈的方法

    const stack=[]

    let node=head

    while(node){

        stack.push(node.val)

        node=node.next

    }

         const reverse=[]

         while(node.pop()){

                   reverse.push(node.pop())

}

    return reverse

}

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转载自www.cnblogs.com/mlebk/p/12395977.html