Day 9 of the SDESheetChallenge by takeUforward completed! Smashed 3 core SDE sheet Linked List problems and the daily LeetCode challenge.
Mastered Reverse Linked List (Easy), Middle of the Linked List (Easy) using the fast/slow pointer method, and Merge Two Sorted Lists (Easy) using an in-place two-pointer approach.
Solved Maximum Total Subarray Value I (Medium) by identifying the global min and max elements to greedily calculate the maximum value.
System Design: Explored other approaches for FB News Feed with notes.