Write a function that takes the ordinal number of a column in a spreadsheet and returns the label of that column: i.e. 1 -> A 2 -> B, 26 -> Z, 27->AA
Software Engineer Interviews
Software Engineer Interview Questions
Software engineers write programs to design and develop computer software. Interviews are highly technical, so come ready to work through coding problems and math brainteasers. The specific questions you are asked will depend on what type of programming position you are looking for. Try researching a specific software discipline such as web development, application development, or system development.
Top Software Engineer Interview Questions & How to Answer
Question #1: How would you describe your programming task process?
Question #2: Which programming languages do you know and prefer?
Question 3: What is an example of a successful project that you completed?
418,713 software engineer interview questions shared by candidates
you have an array of stock prices. i-th element in that array represents the stock price of that day. find the buy and sell dates to maximize profit.
Using Collabedit, write a program to find the index of the first non-repeated character in a java string.
Find Kth smallest element in a BST.
Generate a new array from an array of numbers. Start from the beginning. Put the number of some number first, and then that number. For example, from array 1, 1, 2, 3, 3, 1 You should get 2, 1, 1, 2, 2, 3, 1, 1 Write a program to solve this problem.
Write a function that takes 2 arguments: a binary tree and an integer n, it should return the n-th element in the inorder traversal of the binary tree.
Nothing unexpected, I solved all the problems but I think I was too slow on the first one, which goes like: Given an array of numbers, they are arranged so that the a[0] is in the 1st bucket, a[1]a[2] are in the 2nd bucket, a[3]a[4]a[5] is in the 3rd bucket and so on. The question is then: given a number, you need to return if it is in any bucket or not.
Given a string with parenthesis like "()()(()(()()", check to see if there are matching pairs. If there are matching pairs, return true, else return false. For example, ()()() returns true, ()()()) returns false.
Find the 20 longest strings in a text file.
Given a sorted array, where each element but one occurs only once, return the element that repeats. (For example, given 1, 2, 3, 3, 4, return 3. Given 1, 2, 3, 4, 6, 6, 7, 8, 9, return 6.)
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