Cinema Tickets

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Chef likes to watch movies very much.A movie of his favorite actress has recently released and he wants to go to cinema hall with his friends to watch the movie. But he will book tickets for him and his friends only if he gets the seats in his desired block size. eg. if he has 9 friends, then he has to book 10 tickets, and wants the seats to be in a rectangular block to 2 X 5. i.e if Chef has to

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solution.cppC++17

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