Given the following list of objects {user, loginTime, logoutTime}. What is the maximum number of concurrent users logged in at the same time? Input: [ {user: A, login: 1, logout: 3}, {user: B, login: 3, logout: 4}, {user: C, login: 1, logout: 2}, {user: D, login: 123123123, logout: 987987987}, {user: E, login: 1, logout: 3} ] Output: 3
first round interview
Why do you want to join Tableau? Find the smallest unique integer in a random integer array with possible duplicates.
String foo = "abc"; String foo1 = "abc" what does (foo == foo1) evaluate to?
hackerrank problems
None of the questions were unexpected, at least for any candidate applying for this job. I definitely felt I could have answered few questions better.
How do you find 2 missing elements in an array of consecutive integers that are not sorted who's size is N-2.
Search on an unsorted list with a time complexity of O(logn)
Iterating through a k-dimensional array given size of each dimension in an array.
What is a setter/ what is a getter? What is their purpose?
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