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Read video & customer data. Show menu & get choice. choice == 1. Y. Check out video. N. choice == 2. Y. Check in video. N. choice == 3. Y. Generate late notice. N. choice == 0. N. Y. Save video & customer data. Overall. Enter video ID to check out. Search the video ID. Found?.
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Read video & customer data Show menu & get choice choice == 1 Y Check out video N choice == 2 Y Check in video N choice == 3 Y Generate late notice N choice == 0 N Y Save video & customer data Overall
Enter video ID to check out Search the video ID Found? N Error message Y Checked in? N Error message Y Enter customer ID Search customer ID Found? N Error message Y Customer.checkOut(video) Checkout
Enter video ID to check in Search the video ID Found? N Error message Y Search for borrower Display borrower info Confirm? N Error message Y Customer.checkIn(video) Checkin