Rephrasing the question again :

Q. Find all the patterns  which are present in the character array given. A
pattern is a sub-array containing 2 or more chars and is having a frequency
of more than one.

Example:

i/p: aabcdadabc

o/p: ab, abc, bc, da

basically what we have to search is those sub-string(s) of length 2 or more
which repeats itself(not necessarily twice, but 'n' number of times). In the
above example 'ab' has been highlighted with red in order to make it clear.

Another example:

i/p : fghjerhjfgjefgh

o/p: fg, je , hj, fgh

I hope its clear now.

Thanks

Ankit Mahendru


On Tue, Feb 2, 2010 at 8:31 PM, vivek bijlwan <[email protected]> wrote:

> explain the question a little further please
>
>
> On Tue, Feb 2, 2010 at 11:03 AM, Algoose Chase <[email protected]>wrote:
>
>> Hope you meant a pattern is sub-array containing 2 or more UNIQUE chars.
>> hope based on dfn, "abcd" is also a pattern in the input you have given.
>>
>>
>> On Tue, Feb 2, 2010 at 1:11 AM, ankit mahendru <[email protected]
>> > wrote:
>>
>>> Q. Find all the patterns once which are present in the character array
>>> given. A pattern is a sub-array containing 2 or more chars.
>>>
>>> Example:
>>>
>>> i/p: aabcdadabc
>>>
>>> o/p: ab, abc, bc, da
>>>
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