Detect Cycle in a Directed Graph
Given the number of vertices V and a list of directed edges, determine whether the graph contains a cycle or not.Examples: Input: V = 4, edges[][] = [[0, 1], [0, 2], [1, 2], [2, 0], [2, 3]]Cycle: 0 â 2 â 0 Output: trueExplanation: The diagram clearly shows a cycle 0 â 2 â 0 Input: V = 4, edges[][] =