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I interviewed in Seattle, WA and was asked:
"Normalization questions coding question: Program to find the element occurring odd number of times in an array Complexity"
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Answers & Comments

of 0

ended the interview 15 min earlier and asked me to mail the solution.

- Interview Candidate on May 9, 2012
of 1

Just scan the array and XOR(^) the elements..
the result is the element which occurs odd number of times

- Spandan pathak on Jul 25, 2012

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