Example problem from Codility: Given a number X in base -2 as an array A of integers return -X in base -2 represented as array of integers. Base -2 means that X = sum{A[i] * (-2)^i} Examples: 1) Given: X=9, input [1, 0, 1, 1] Result: -X=-2, output [1, 1, 0, 1] 2) Given: X=-23, input [1, 0, 0, 1, 1] Result: -X=23, output [1, 1, 0, 1, 0, 1, 1]
- tech test review (few question on Kotlin) - Java threading and memory issue - behavioural questions
Create a list view? What are ConvertView and the Holder used for?
Se já enfrentou algum desafio onde teve que modificar a arquitetura ou próximo a isso.
- The pair programming question was based on fetching api using JSONArray and JSON object and Not Retrofit. - Find Complement of Pairs in the list given a target. - Design Uber
How do you push back on designers who want to make frequent changes?
Describe the difference between Stack and Heap in memory.
Q: Only IQ test was conducted?
Talked about my experience with various technologies.
Hacker rank random questions. Unfortunately it picked a question with an obtuse 1000 word description where too much time was spent trying to process the description and figure out which parts were irrelevant while someone watched me, making for poor execution
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