interview questions - little help

Posted by Idan on Stack Overflow See other posts from Stack Overflow or by Idan
Published on 2009-12-24T09:21:15Z Indexed on 2010/03/13 0:27 UTC
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c++

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interview-questions

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arrays

i ran into thos quesiton in a google search.... they look pretty common, but i couldn't find a decent answer. any tips/links ?

1.Remove duplicates in array in O(n) without extra array

2.Write a program whose printed output is an exact copy of the source. Needless to say, merely echoing the actual source file is not allowed.

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