Please do not give solution in image format thanku Design an algorithm which accepts a directed graph as input, and determines if there is a vertex within the graph from which all other vertices are reachable. The algorithm should run in θ(|v| + |E|)

Please do not give solution in image format thanku Design an algorithm which accepts a directed graph as input, and determines if there is a vertex within the graph from which all other vertices are reachable. The algorithm should run in θ(|v| + |E|)

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Please do not give solution in image format thanku

Design an algorithm which accepts a directed graph as input, and determines if there is a vertex within the graph from which all other vertices are reachable. The algorithm should run in θ(|v| + |E|)

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