Solution: Longest Cycle in a Graph
Understand how to identify the longest cycle in a directed graph where each node has at most one outgoing edge. Explore a traversal method that tracks node visits and detects cycles by comparing step counts. Learn how this approach ensures efficient time and space complexity for processing large graphs.
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We'll cover the following...
Statement
You are given a directed graph with n nodes, labeled from 0 to n - 1. Each node in the graph has at most one outgoing edge.
The graph is described using a 0-indexed integer array edges of length n, where:
edges[i]represents a directed edge from nodeito nodeedges[i]. ...