Detect anagram in matrix

Last updated: October 4, 2025

Quick Overview

Given string, detect all occurrences of the anagram pattern.

Workday
Coding & Algorithms
Software Engineer
Workday
October 4, 2025
Software Engineer
Phone Screen
Coding & Algorithms
Easy

172

10

4,801 solved


Given string, detect all occurrences of the anagram pattern.

Coding interviews at Workday focus on problem-solving approach as much as the final solution. The interviewer wants to see you break down the problem, consider edge cases, and optimize iteratively. Communication throughout the process is key.

What the Interviewer Expects
  • Identify the correct data structure and algorithm for the problem
  • Write clean, bug-free code with proper variable naming
  • Analyze time and space complexity correctly
  • Handle basic edge cases (empty input, single element)
  • Communicate your thought process while coding
Key Topics to Cover
Hash maps and frequency counting
Time and space complexity analysis
Tree structures and recursion
Binary search and divide and conquer
Graph algorithms and traversal
How to Approach This
  1. Clarify input constraints and edge cases before writing code.
  2. Walk through your approach verbally and confirm with the interviewer before coding.
  3. Start with a brute force solution, then optimize. Mention time and space complexity.
  4. Test your solution with examples, including edge cases like empty input or duplicates.
  5. Consider common patterns: sliding window, two pointers, hash map, BFS/DFS, dynamic programming.
Possible Follow-up Questions
  • How would you parallelize this solution?
  • What is the worst-case input for your solution?
  • What if the input doesn't fit in memory?
  • How would your solution change if the input was sorted?
Sharpen Your Skills on Codemia

Practice similar problems with our interactive workspace, get AI feedback, and track your progress.

Practice DSA Problems
Sample Answer
Problem Analysis

Start by understanding the input/output format and constraints. Identify the core problem pattern. Ask clarifying questions: Is the input sorted? Can ...

Brute Force Approach

Always start with the simplest correct solution, even if it's not optimal. This shows you can solve the problem and gives you a baseline to optimize f...


Submit Your Answer
Markdown supported

Related Questions