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ANA AND RESTURANT CUSTOMERS

Problem settler: aakashjaiswal Tester: sonu_628 Editorialist: aakashjaiswal Ana is an employee of a newly opened restaurant in MUJ. As he is a good observer he wants to know how many times are there in which restaurant is empty i.e no customer is present at that time. Obviously, 2 such times are when the restaurant has opened in the morning and other when it has closed in the night. You are gi

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solution.cppC++17

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