题解 | 链表序列化

# class ListNode:
#     def __init__(self, x):
#         self.val = x
#         self.next = None
#
# 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可
#
# 
# @param head ListNode类 
# @return int整型一维数组
#
class Solution:
    def listnodeToVector(self , head: ListNode) -> List[int]:
        # write code here
        b = []
        current = head
        while current:
            b.append(current.val)
            current = current.next
        return b