Pair of Shoes

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A Cultural event is being organized by the Local Government of Pune on the occasion of Diwali and to attend the event one needs to register beforehand and book the seat as the number of seats is limited. Only registered Visitors can attend the event along with their registration number. Before entering into the event Auditorium, one shoe rack is present and each attendee needs to take off the shoe

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solution.cppC++17

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