Facebook is the dream company of almost every software engineer. If you are doing interview preparation, you can't skip the must do coding questions for Facebook. Facebook is the product-based company and tests the candidate on data structures and algorithms, and logical questions. The coding level is a bit tough, but you can do it with your hard work. Below is the list of coding questions you must prepare before sitting for Facebook. Smallest string which not a subsequence of the given string Maximum length possible by cutting N given woods into at least K pieces Count possible decodings of a given Digit Sequence | Set 2 Find the maximum path sum in a binary tree Maximize profit for buying and selling stock given a series of price vectors Given m sorted arrays, find the k- th smallest value Binary search in a sorted, rotated array Given a string, check if it is a palindrome by ignoring spaces....