Programmer Analyst Net Developer Interview Questions

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Tree data structure? I hope u meant to say "TreeSet"; but the question doesn't say that getNextPerson() will be unique. So let us not bank on treeSet. So just add them on to an ArrayList and do a Collections.sort(ArrayList);
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Dot Net Programmer

Interviewed at Business Pointers

4.3
Feb 23, 2017

Tree data structure? I hope u meant to say "TreeSet"; but the question doesn't say that getNextPerson() will be unique. So let us not bank on treeSet. So just add them on to an ArrayList and do a Collections.sort(ArrayList);

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