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Uber SDE 1

The 50 highest-frequency questions from last 6 months. Finish the strongest signals first.

One question at a time.

Top questions 50

Done	Question	LeetCode
Mark First Unique Number completed	First Unique Number	Solve
Mark Minimum Edge Reversals So Every Node Is Reachable completed	Minimum Edge Reversals So Every Node Is Reachable	Solve
Mark Bus Routes completed	Bus Routes	Solve
Mark Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit completed	Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit	Solve
Mark Number of Islands II completed	Number of Islands II	Solve
Mark Alien Dictionary completed	Alien Dictionary	Solve
Mark Construct Quad Tree completed	Construct Quad Tree	Solve
Mark Count Paths That Can Form a Palindrome in a Tree completed	Count Paths That Can Form a Palindrome in a Tree	Solve
Mark The Earliest Moment When Everyone Become Friends completed	The Earliest Moment When Everyone Become Friends	Solve
Mark Squares of a Sorted Array completed	Squares of a Sorted Array	Solve
Mark Final Prices With a Special Discount in a Shop completed	Final Prices With a Special Discount in a Shop	Solve
Mark Kth Smallest Element in a BST completed	Kth Smallest Element in a BST	Solve
Mark Leftmost Column with at Least a One completed	Leftmost Column with at Least a One	Solve
Mark Word Search completed	Word Search	Solve
Mark Find Peak Element completed	Find Peak Element	Solve
Mark Minimum Number of Refueling Stops completed	Minimum Number of Refueling Stops	Solve
Mark Number of Islands completed	Number of Islands	Solve
Mark Time Based Key-Value Store completed	Time Based Key-Value Store	Solve
Mark Design Hit Counter completed	Design Hit Counter	Solve
Mark Exam Room completed	Exam Room	Solve
Mark Find the Safest Path in a Grid completed	Find the Safest Path in a Grid	Solve
Mark Insert Delete GetRandom O(1) completed	Insert Delete GetRandom O(1)	Solve
Mark LRU Cache completed	LRU Cache	Solve
Mark Making A Large Island completed	Making A Large Island	Solve
Mark Minimum Operations to Reduce an Integer to 0 completed	Minimum Operations to Reduce an Integer to 0	Solve
Mark Shortest Path to Get All Keys completed	Shortest Path to Get All Keys	Solve
Mark Shuffle an Array completed	Shuffle an Array	Solve
Mark Split Array Largest Sum completed	Split Array Largest Sum	Solve
Mark Count the Number of Infection Sequences completed	Count the Number of Infection Sequences	Solve
Mark Course Schedule II completed	Course Schedule II	Solve
Mark Find the Closest Palindrome completed	Find the Closest Palindrome	Solve
Mark Maximum Number of Alloys completed	Maximum Number of Alloys	Solve
Mark Merge Intervals completed	Merge Intervals	Solve
Mark Word Search II completed	Word Search II	Solve
Mark 24 Game completed	24 Game	Solve
Mark Binary Searchable Numbers in an Unsorted Array completed	Binary Searchable Numbers in an Unsorted Array	Solve
Mark Evaluate Division completed	Evaluate Division	Solve
Mark Find Eventual Safe States completed	Find Eventual Safe States	Solve
Mark Find Median from Data Stream completed	Find Median from Data Stream	Solve
Mark Longest Palindromic Substring completed	Longest Palindromic Substring	Solve
Mark Longest Subsequence With Limited Sum completed	Longest Subsequence With Limited Sum	Solve
Mark Make Lexicographically Smallest Array by Swapping Elements completed	Make Lexicographically Smallest Array by Swapping Elements	Solve
Mark Maximize Sum of Weights after Edge Removals completed	Maximize Sum of Weights after Edge Removals	Solve
Mark Maximum Number of Events That Can Be Attended completed	Maximum Number of Events That Can Be Attended	Solve
Mark Maximum Number of Points From Grid Queries completed	Maximum Number of Points From Grid Queries	Solve
Mark Meeting Rooms II completed	Meeting Rooms II	Solve
Mark Meeting Rooms III completed	Meeting Rooms III	Solve
Mark Minimum Fuel Cost to Report to the Capital completed	Minimum Fuel Cost to Report to the Capital	Solve
Mark Minimum Knight Moves completed	Minimum Knight Moves	Solve
Mark Number of Provinces completed	Number of Provinces	Solve

Showing the 50 highest-frequency questions from 57 reported in this period.