Meta | Software Engineer | Coding | Phone Screen

Q1: Given logs in following format: function, timestamp, type (b begin, e end) Return the exclusive running time for each function (how much time function was actively running) input foo 10 b bar 20 b bar 50 e foo 100 e output foo 60 bar 30 foo is 60, even if 100 10=90, cause in the middle bar was actively running for 30 bar is 50 20=30 Q2: given root of BST and int target return closest node whose value is closest t...