Let a bus timetable be represented by a list of routes where each route is repre- sented by Start/End/DepatureTime/ArrivalTime. Both DepartureTime and ArrivalTime are represented by a relation time(Hour,Minutes). Write a Prolog relation journey(Start, End) that is true if there is a route in the timetable that can get a passenger from Start to End directly or any number of intermediate stops where there is at least 10 minutes between the arrival at an intermediate point before the departure of the next leg of the journey. Assume the clock is a 24 hour clock and all departure and arrival times occur within the same day.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Let a bus timetable be represented by a list of routes where each route is repre- sented by Start/End/DepatureTime/ArrivalTime. Both DepartureTime and ArrivalTime are represented by a relation time(Hour,Minutes). Write a Prolog relation journey(Start, End) that is true if there is a route in the timetable that can get a passenger from Start
to End directly or any number of intermediate stops where there is at least 10 minutes between the arrival at an intermediate point before the departure of the next leg of the journey. Assume the clock is a 24 hour clock and all departure and arrival times occur within the same day.

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