The Terminal Software Engineer Level
In Big5: Microsoft, Apple, Google, Amazon and Facebook, the software engineers are assigned a level so that they can work hard, and be promoted into next levels in the …
Facebook/Meta Interview Tips and Guidance
September 21, 2020
Engineering, facebook, interview questions, interviews, Software Engineering
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I have attended a Facebook interview last year – although I didn’t get the job offer, but here is a few tips and guidance that might help you if …
Book Review: Python for Kids, for Dummies
Recently I purchased the following Python Book Python for Kids for Dummies from Amazon. A quick look inside this book – I think it is perfect for kids aged …
Find the Least Number Sums of Perfect Squares
Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, …) which sum to n. Example 1: Input: n = …
Algorithms to Sum of All Odd Length Subarrays
Given an array of positive integers arr, calculate the sum of all possible odd-length subarrays. A subarray is a contiguous subsequence of the array. Return the sum of all …
Algorithm to Compute the Largest Triple Products from Array
You’re given a list of n integers arr. You must compute a list output such that, for each index i (between 0 and n-1, inclusive), output is equal to …