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James Sugrue - Thursday Code Puzzler: Efficient Duplicate Detection

James Sugrue shares Thursday Code Puzzler: Efficient Duplicate Detection:

Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you find suitable. Efficient Duplicate Detection: Give an array of 1001 elements, which includes the numbers 1 to 1000 inclusive in random order, plus...

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