Adobe Coding Interview Questions
26 Adobe coding interview problems with full optimal solutions — 15 easy, 8 medium, 3 hard. Every problem ships with multiple approaches (brute-force first, then the optimal), complexity tables for each, company-specific tips on what an Adobe interviewer values, and a FAQ section.
Showing 5 problems of 26
- #5easysometimes asked
5. Remove Element
Given an array and a value, remove every occurrence in-place and return the new length. Adobe asks this to test in-place mutation discipline that maps directly to pixel-mask filtering in image-editor pipelines.
- #7easysometimes asked
7. Plus One
Given a non-empty array of digits representing a non-negative integer, increment it by one. Adobe uses this to test carry-propagation logic — the same pattern that drives big-integer arithmetic in PDF page-number generation and version counters.
- #10easysometimes asked
10. Same Tree
Given two binary trees, decide if they are structurally identical and have the same node values. Adobe uses this to test whether you can write clean structural recursion — the foundation for diffing two versions of a document tree in collaborative editing.
- #11easysometimes asked
11. Symmetric Tree
Determine whether a binary tree is a mirror of itself. Adobe asks this to test mirror-recursion intuition — the same logic that flips paths and shapes across the vertical axis in vector graphics editors.
- #14easysometimes asked
14. Pascal's Triangle
Generate the first numRows rows of Pascal's triangle as a list of lists. Adobe uses this to assess 2D array construction skills and the candidate's ability to build each row from the previous one — a pattern that mirrors incremental rendering pipelines.
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