l**********3
发帖数: 161 | 1 报个面经，攒一下RP。
几个问题，都是经典题，另外考了不少Java的基础知识，还有一道设计题。
== Java ==
1. interface vs abstract class
2. the usages of 'final' keyword
3. overload vs override
4. concept of 'equals' and how to override (need to override hashCode() also)
5. checked vs unchecked exception
== Misc ==
1. 50,000 HTML pages, extract the ones with phone numbers (regex)
2. Find the odd-occurence number in an array (I told him that I have seen
the problem before and he asked the next one)
3. Find the duplicate number in an array of N ints (1<=x<=N-1)
4. Design a transportation system (warehouses, routes, trucks, fuel, MPG,
etc)
== Homework ==
Write a Card Game program and send it to him before evening.
求祝福，但愿能拿到二面，大家Happy thanksgiving! | q******8
发帖数: 848 | 2 Thanks, 你这个一面够难的，是new graduate student的职位？一般都能到二面。
Happy Thanksgiving. | h**********d
发帖数: 4313 | | b**y
发帖数: 32 | |
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