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Given a list of ranges sorted in order i.e. <5,10><15,20><25,35> , insert a new range <x,y>. If new range overlap with existing range then need to merge overlapping ranges. I.e. if <x,y> = <7,17> resulting list should be <5,20><25,35>
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Full Stack Software Developer

Interviewed at Ritual

4★
Aug 17, 2017

Given a list of ranges sorted in order i.e. <5,10><15,20><25,35> , insert a new range <x,y>. If new range overlap with existing range then need to merge overlapping ranges. I.e. if <x,y> = <7,17> resulting list should be <5,20><25,35>

Technical Interview: Phone: Difference between id and class, Explain Threads, Client side vs Server Side rendering Face-to-Face: Design an LRU (Least Recenty Used) Cache, Given an array [[1,2,3], [4,5,6],[7,8,9], rotate it to obtain the following result [[7,4,1], [8,5,2], [9,6,3]].
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Full Stack Software Engineer

Interviewed at The Washington Post

3.2★
Aug 17, 2016

Technical Interview: Phone: Difference between id and class, Explain Threads, Client side vs Server Side rendering Face-to-Face: Design an LRU (Least Recenty Used) Cache, Given an array [[1,2,3], [4,5,6],[7,8,9], rotate it to obtain the following result [[7,4,1], [8,5,2], [9,6,3]].

After a lot of personal questions about myself, educations and work experieces, a tecnical problem about... "I have a bunch of numbers, find the best and optimized solutions to eliminate one digit only to, overall, get the lowest number"
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Full Stack Software Engineer

Interviewed at ALTEN

3.5★
Aug 31, 2017

After a lot of personal questions about myself, educations and work experieces, a tecnical problem about... "I have a bunch of numbers, find the best and optimized solutions to eliminate one digit only to, overall, get the lowest number"

Algorithm Question: Is the number range "saturated". I put the word saturated in quotes, because their definition is somewhat ambiguous, after prodding the interviewers, the number range can be fully saturated, over-saturated in certain ranges or under-saturated. Input is a list of arraylist of 2 integers (each pair represents a range) Input 1: [2,5 | 0,2 | 10,15 | 6,9] Output: Saturated (logically this is over saturated because number 2 occurs twice but not according to the interviewers, creating additional edge cases for your algorithm) Output for the above is, yes the range is "perfectly" saturated because it accounts for all numbers from 0-15. Trick: interviewers consider even though the number 2, which occurs twice to be ok and not over saturated. Input 2: [3,10 | 0,5 | 50,100] Output: "not saturated" ("over saturated", the overlap is more than one number) Note for above range, it is both over saturated and under saturated, but interviewers don't mention/care about this Input 3: [5,9 | 0,3] Output: not saturated
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Software Engineer/Full Stack Engineer

Interviewed at Justworks

3.1★
Jun 23, 2016

Algorithm Question: Is the number range "saturated". I put the word saturated in quotes, because their definition is somewhat ambiguous, after prodding the interviewers, the number range can be fully saturated, over-saturated in certain ranges or under-saturated. Input is a list of arraylist of 2 integers (each pair represents a range) Input 1: [2,5 | 0,2 | 10,15 | 6,9] Output: Saturated (logically this is over saturated because number 2 occurs twice but not according to the interviewers, creating additional edge cases for your algorithm) Output for the above is, yes the range is "perfectly" saturated because it accounts for all numbers from 0-15. Trick: interviewers consider even though the number 2, which occurs twice to be ok and not over saturated. Input 2: [3,10 | 0,5 | 50,100] Output: "not saturated" ("over saturated", the overlap is more than one number) Note for above range, it is both over saturated and under saturated, but interviewers don't mention/care about this Input 3: [5,9 | 0,3] Output: not saturated

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