rabin karp algorithm implemented in c#

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i am giving a task to implement the rabin karp algorithm in c#.
i have searched alot over internet, but could not find the implementation of rabin karp algorithm in c#.
Anyone can help me in this regard

thanks in advance

Posted 29-Apr-13 7:10am

Member 10018000

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Sergey Alexandrovich Kryukov 29-Apr-13 13:12pm

You are giving — whom?..
Let me guess... Never tried to do anything?
—SA

Member 10018000 29-Apr-13 13:29pm

Thanks for your quick reply, but my question is not anewered properly. The link you give have the following code, which is not in my understanding.... could you please implement in c#:

function RabinKarp(string s[1..n], string sub[1..m])
hsub := hash(sub[1..m]); hs := hash(s[1..m])
for i from 1 to n-m+1
if hs = hsub
if s[i..i+m-1] = sub
return i
hs := hash(s[i+1..i+m])
return not found

Sergey Alexandrovich Kryukov 29-Apr-13 15:00pm

What do you mean "properly"? Doing all your job for your? No, my answer is quite proper, if you follow it, you will solve your problem.
—SA

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Sergey Alexandrovich Kryukov · Answer 1 · 2013-04-29T07:16:00

If you have to implement the algorithm in C#, implement it in C#, don't try to find the implementation. Especially if you have everything to do it, including the pseudo-code:
http://en.wikipedia.org/wiki/Rabin%E2%80%93Karp_algorithm[^].

What else would you need? Hash? It is put in the very root of the .NET type system:
http://msdn.microsoft.com/en-us/library/system.object.gethashcode.aspx[^].

—SA