Find that Is there a loop in a linked list? Given the head of the list and determine if it loops back to itself. A linked list has a loop if there is some node that can be reached again by following the next pointer in consecutive nodes.

Find that Is there a loop in a linked list? Given the head of the list and determine if it loops back to itself. A linked list has a loop if there is some node that can be reached again by following the next pointer in consecutive nodes.

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: easy

标签: interviewbit, hashedin, company-specific

目标公司: HashedIn

参考答案摘要

Explanation: In the above figure you can see that the last node connected with node 2. Here the Cycle exists. So we need to return true, which means the list contains a loop. Solution: Although there ...

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