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ok, the english rule for a raod descriorion is:
<roadName> <cityA> <AB distance> <cityB> [<BC distance> <cityC> […]]

But how to write just one pattern in java that can represent above?

Thanks...

Thanks KevinWorkman, I didn't express my question well, I mean how to write a general pattern for a given string with string variables. For example:
Here are some strings, each string represent one...

Hi guys

Firstly Happy new year to you soon,:) can someone please tell me this:

I understand how to write a pattern with single character of regular-expression (eg. [a-zA-Z]), but how to define...