Amazon Interview experience | Set 325ReadDiscussCoursesPracticeImprove Article ImproveSave Article SaveLike Article Like1st Round(Hackerrank)Given an array, find largest sum of1) Contiguous subarray2) Non Contiguous SubarrayLargest region of cells problem2nd Round(Written test)Add two numbers represented by linked listGet a number, find next greater element with same digitsGiven a sorted array find if a[i]+a[j]=0 (i != j)3rd Round(ftf)Max Sum level in a binary treehttps://www.geeksforgeeks.org/print-nodes-binary-tree-k-leaves/If you like GeeksforGeeks and would like to contribute, you can also write an article and mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks. All Practice Problems for Amazon !Last Updated : 08 Jul, 2019Like Article Save Article Please Login to comment...