Question: 5. (15 points) Design an efficient algorithm to find the longest path in a directed acyclic graph whose edges have real-number weights. (Partial credit will

5. (15 points) Design an efficient algorithm to find the longest

5. (15 points) Design an efficient algorithm to find the longest path in a directed acyclic graph whose edges have real-number weights. (Partial credit will be given for a solution where each edge has weight 1; full credit for solutions that handle general real-valued weights on the edges, including negative values.)

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