Please ignore my previous email.
the pattern should be
Pattern p = Pattern.compile(".*:.*");
在 2015年12月21日星期一 UTC-5下午1:15:15，Xiongqi ZHANG写道：
> you may need
>
>
> Pattern p = Pattern.compile("*:*");andwhile(scanner.hasNext(p))
>
>
> Aaron Allen <[email protected]>于2015年12月21日周一 上午10:53写道：
> see : https://code.google.com/codejam/contest/32003/dashboard#s=p3
>
> HI,
>
> I'm trying to practice my coding skills in java by working though the google
> coding challenges.
>
> I'm working on the Shopping Plan challenge but I'm stuck on how to take the
> inputs.
>
> My approach was to use a Hash-map that takes the items in as string which are
> set as the keys to the hash-map. The keys each correspond to a array-list of
> stops each containing a set of coordinates and a price. This works fine when
> the is only a single item at one store for example:{ -392 -84 dd:179 } which
> is input at the 'dd' key in the hash-map by adding the stop[-392,-84] and
> price '179'...
>
> but when I encounter {-653 565 dd:444 cd:96} I'm having difficulty creating a
> while loop that checks if the is a second item to add to the hash-map at a
> different key.
>
>
>
> I've tried a
>
> do{
>
> //add the next price to key with the same coordinates//
>
> }while(scanner.hasNext(":"));
>
> but scanner.hasNext(":") is always returning false
>
>
>
> Thanks for your help :)
>
>
>
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