Write a program to synchronize data sets between data centers using as few copies as possible. Example 1: ---------- Input: 4 1 3 4 1 2 3 1 3 1 4 2 One Possible Correct Output: 2 2 1 4 1 2 2 2 3 4 4 3 3 1 4 done
Data Engineering Interview Questions
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Q: Remove duplicates from a list
The questions weren't difficult--I just was a little rusty in the morning and didn't do so well. I think the hardest one was to traverse a linked list and remove any odd elements.
Some basic question - in the solution you just need to apply some rule to change the array order
Name, experience, etc. But this was just the applicant tracking system.
Write a function that sums up two numbers represented as linked lists (ie. 147 = 1->4->7).
Given a large collection of characters and a dictionary, find an efficient algorithm to return the 10 longest words you can form using the characters in the collection.
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