All eBay Coding Interview Questions
52 questions we track for eBay, most frequently asked first. Practice any of them in the code editor and get AI feedback on your solution.
- Junior19% (10)
- Mid/Senior67% (35)
- Staff13% (7)
Questions
- Two Sum129 companiesJunior
- Longest Substring Without Repeating Characters112 companiesMid/Senior
- Longest Palindromic Substring76 companiesMid/Senior
- 3Sum Closest11 companiesMid/Senior
- Valid Parentheses119 companiesJunior
- Generate Parentheses40 companiesMid/Senior
- Merge k Sorted Lists53 companiesStaff
- Sudoku Solver18 companiesStaff
- Jump Game II28 companiesMid/Senior
- Group Anagrams91 companiesMid/Senior
- Pow(x, n)23 companiesMid/Senior
- Spiral Matrix53 companiesMid/Senior
- Merge Intervals109 companiesMid/Senior
- Set Matrix Zeroes24 companiesMid/Senior
- Sort Colors37 companiesMid/Senior
- Word Search40 companiesMid/Senior
- Interleaving String13 companiesMid/Senior
- Best Time to Buy and Sell Stock II28 companiesMid/Senior
- Word Ladder40 companiesStaff
- Find Peak Element34 companiesMid/Senior
- Number of Islands81 companiesMid/Senior
- Course Schedule41 companiesMid/Senior
- Kth Largest Element in an Array42 companiesMid/Senior
- Maximal Square28 companiesMid/Senior
- Palindrome Linked List16 companiesJunior
- Product of Array Except Self44 companiesMid/Senior
- Meeting Rooms II43 companiesMid/Senior
- Walls and Gates12 companiesMid/Senior
- Reconstruct Itinerary22 companiesStaff
- Top K Frequent Elements52 companiesMid/Senior
- Decode String40 companiesMid/Senior
- Partition Equal Subset Sum16 companiesMid/Senior
- Repeated Substring Pattern8 companiesJunior
- Concatenated Words3 companiesStaff
- Matchsticks to Square9 companiesMid/Senior
- Reverse Pairs9 companiesStaff
- Subtree of Another Tree8 companiesJunior
- Shortest Unsorted Continuous Subarray9 companiesMid/Senior
- Valid Palindrome II16 companiesJunior
- Top K Frequent Words24 companiesMid/Senior
- Open the Lock15 companiesMid/Senior
- Reorganize String21 companiesMid/Senior
- Binary Gap6 companiesJunior
- Sort Array By Parity7 companiesJunior
- Binary Tree Cameras14 companiesStaff
- Rotting Oranges50 companiesMid/Senior
- Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit15 companiesMid/Senior
- Restore the Array From Adjacent Pairs9 companiesMid/Senior
- Minimize Maximum Pair Sum in Array6 companiesMid/Senior
- Remove One Element to Make the Array Strictly Increasing3 companiesJunior
- Nearest Exit from Entrance in Maze9 companiesMid/Senior
- Alternating Digit Sum4 companiesJunior