He wrote the Fibonacci sequence and asked if I recognized it, and if so what it was. He then asked me to write a short code snippet which accepts a number X and returns the Fib value for that number. After my initial answer we discussed optimizations.
Talk about a specific project from your current job.
2. what strategies would you use to convince upper management that a product is a good product to sell?
What tech stack did you use?
You have been given an matrix of characters 5*5 which contains 24 elements a..y the matrix will look something like a b c d e f g h i j k l m n o p q r s t u v w x y You have been given alpha (starting character) and beta (Ending character) as two characters. You have to find all shortest paths between alpha and beta with a restriction that you are allowed to move vertical or horizontal.
Q. write code to detect if an array contains any duplicates?
Given a 3x3 keypad with ABC on number 2, DEF on number 3 and so on. Given a set of numbers, output all the english words that can be obtained from it. Assume an in-built function exists to check if the given word is an english word or not. Eg: inuput: 228, output: bat, cat, act and so on.
Second Interview: Write a function that takes a binary search tree and returns an array with the in-order permutation of the tree.
Given 2 strings, how can you determine that one string is only made of characters found in the second string.
Test whether a binary tree is symmetrical in both data and shape
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