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📜  链表循环 - 无论代码示例

📅  最后修改于: 2022-03-11 14:56:02.295000             🧑  作者: Mango

代码示例1
Input: head = [3,2,0,-4], pos = 1
Output: true
Explanation: There is a cycle in the linked list, where the tail connects to the 1st node (0-indexed).