Notes
This function is in beta test. Please help improve it in the issues
here.
Your Answer
Welcome to the library management system, please type your commands. > book1 added to the system. > book12 added to the system. > book123 added to the system. > book1 added to the system. > name1 added to the system. > name2 added to the system. > name3 added to the system. > 1 book1 on shelf 12 book12 on shelf 123 book123 on shelf 234 book1 on shelf > 1 name1 22 name2 333 name3 > 123 book123 on shelf > 1 book1 on shelf 234 book1 on shelf > Success! book12 is borrowed by name1. > Fail! The book was borrowed by another customer. > Fail! The book was borrowed by another customer. > Success! book123 is borrowed by name2. > 12 book12 borrowed > 12 book12 borrowed > 1 book1 on shelf 12 book12 borrowed 123 book123 borrowed 234 book1 on shelf > 1 name1 22 name2 333 name3 > Exit the system!
JOJ Answer
Welcome to the library management system, please type your commands. > book1 added to the system. > book12 added to the system. > book123 added to the system. > book1 added to the system. > name1 added to the system. > name2 added to the system. > name3 added to the system. > 1 book1 on shelf 12 book12 on shelf 123 book123 on shelf 234 book1 on shelf > 1 name1 22 name2 333 name3 > 123 book123 on shelf > 1 book1 on shelf 234 book1 on shelf > Success! book12 is borrowed by name1. > Fail! The book was borrowed by another customer. > Fail! The book was borrowed by another customer. > Success! book123 is borrowed by name2. > 12 book12 borrowed > 12 book12 borrowed > 1 book1 on shelf 12 book12 borrowed 123 book123 borrowed 234 book1 on shelf > 1 name1 22 name2 333 name3 > Exit the system!