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Ios Engineer Interview Questions
7,305 ios engineer interview questions shared by candidates
Addition of 2 binary numbers.
Given an array that contains numbers and/or other nested arrays, write an algorithm to come up with a sum of these elements, multiplied by the depth (or how many arrays deep) you are. For example, what would you do with an input array that looks like: [ 2, 3, [ 9, [ 1, 2 ]], 4]
Given an array of strings, remove any duplicates and return a new array containing the first occurrence of each string.
Pretend you're given a simple iOS app with a table view and a text field which looks like a search bar. It has methods to call to a remote server to get potential auto complete words. Describe how you would actually implement the iOS side.
what is playground in ios?
Write a function to find elements that repeat a given N times in a given L list.
How will you implement sets and the intersection operation? Complexity?
Reverse array eficiently.
Palindrome question. Given a string, return true if its a palindrome, ex. "abba" = true, "abcba" = true
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