Parade

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For sure, the love mobiles will roll again on this summer's street parade. Each year, the organisers decide on a fixed order for the decorated trucks. Experience taught them to keep free a side street to be able to bring the trucks into order. The side street is so narrow that no two cars can pass each other. Thus, the love mobile that enters the side street last must necessarily leave the side s

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solution.cppC++17

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