Challenge: Detect Cycle in a Directed Graph
Explore the concept of cycle detection in directed graphs, where a path returns to the starting vertex. Learn to represent graphs and implement an algorithm to check for cycles, enhancing your coding interview skills using Java.
We'll cover the following...
We'll cover the following...
Statement
Given a directed graph, check whether the graph contains a cycle and return a boolean value accordingly.
A cycle occurs when you can start at one vertex, follow a path through the edges, and return to the starting vertex. This means at least one vertex is visited more than once within the same traversal path.
Note: Edges list is interpreted in the following manner:
edges = [[0, 2, 1], [], [2, 1, 0]]
Interpretation:
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