Hacker Rank 2: Given a list of integers, each index represents a card type, and the number at that index indicates the number of cards you have. Find the minimum number of cards to add to the available cards such that you can create two or more identical packs of cards of the same size (though pack size isn't explicitly specified).
give us your references details, why were you laid off etc.
What is your favorite application?
1st round (phone screening): 1. WAP to implement pow(a,b) function. 2. WAP to build a BST.
Explain abstract class
How to implement an Atomic property wrapper.
What does forced unwrapping mean? What does the syntax look like?
In a RESTful API, what’s the difference between a PUT and a POST?
In the context of iOS & Objective-C, what does 2 step creation mean?
The scenario based question is about how you gonna deal with a few technical faults.
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