Write a function to detect cycle in an undirected graph

Write a function to detect cycle in an undirected graph

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: medium

标签: interviewbit, data-structure, topic-specific, data-structures, algorithms

参考答案摘要

Input: n = 4, e = 4 , 0 1, 1 2, 2 3, 3 1 Output: Yes Explanation: The graph is represented as follows in adjacency list representation:0->11->22->33->1 From the above representation, we can see that t...

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