Introduction - If you have any usage issues, please Google them yourself
This program sets:
(1) in the program input city names, need to input ten letters within a spell, Input train or plane Numbers to enter an integer data Input train or plane costs must be entered a real type data Input train or plane start time and arrival time when all need to input two integer data (with hh: mm form) In selecting function, should input and selected function and the corresponding integer data.
(2) of the program s output information are mainly: how much time to reach the fastest, or at least need how many travel to reach, or how many times must be at least transfer arrival and detailed instructions on which in turn to when a train or which time flight to wherever you are.
(3) program features include: provide for urban letter ?