Hogwarts Changed

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Problem Description Hermoine is coming back to Hogwarts after 3 months. To her surprise Hogwarts has changed a lot and she fails to recognize any place. She needs to go to Dining Hall and she could see no sign of it. She sees Harry who tells her that he knew Hogwarts was going to be changed .They anyhow have a lead how to reach The Dining Hall .They have countless points which have to be joined

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solution.cppC++17

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