Wow, this takes me back... I had finished my Ph.D. (Atmospheric Physics) and landed my dream job. I looked around and realised that I had little in common with all of my new col...
problem: Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length. Do not allocate extra space for another array, y...
problem: Follow up for "Remove Duplicates": What if duplicates are allowed at most twice? For example, Given sorted array A = [1,1,1,2,2,3], Your function should return length =...