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Thread: java.math help?

  1. January 13th, 2014, 11:39 AM #1
    Bump247
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    Default java.math help?

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  2. January 13th, 2014, 11:58 AM #2
    andbin
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    Default Re: java.math help?

    Quote Originally Posted by Bump247 View Post
    that, given a non-empty zero-indexed array A of N integers, returns the first unique number in A. In other words, find the unique number with the lowest position in A. The function should return −1 if there are no unique numbers in A.
    The most basic and straightforward approach: a double nested for loop, the external loop to scan each number and the internal loop to check if that number repeats (it's sufficient one another) in successive elements.
    Andrea, www.andbin.net — SCJP 5 (91%) – SCWCD 5 (94%)

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