Solution: Longest Cycle in a Graph
Discover how to identify and measure the longest cycle in a directed graph with at most one outgoing edge per node. Explore a traversal-based approach that tracks visit order to detect cycles and calculate their lengths efficiently while understanding time and space complexity considerations.
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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]. ...