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Hotel keys (Hotel Reception (Enter + store guests details (phone number,…
Hotel keys
Hotel Reception
Search stored room records
room details
room number
Enter + store guests details
phone number
email
adress
display
generate and store new code
to produce i should
program the solution
design a solution
test and refine
analyse the given information
evaluate your application
lost key
produce new key
check guests identity
key code
old code
new code