Rino and his CAB

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Rino is a cab addict. He always prefers to take a cab whenever he travels. Rino lives in OMR. One fine day, he decides to go to college which is also in OMR and decides to book a cab. Let us assume the OMR to be a straight road (A number line). The cab driver, who has his car parked at point $I$ in OMR (initial position) takes the booking, goes to Rino's house situated at point $H$ , picks him up

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solution.cppC++17

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