How will you find the length of a linked list which contains a cycle?

How will you find the length of a linked list which contains a cycle?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, linked-list, topic-specific, data-structures

参考答案摘要

The algorithm to determine the length of the list: At a time, pointer A advances one node while pointer B advances two nodes. Starting from the head, they move until B reaches null (no loop) or A and ...

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