Count the Ways to Decode a Numeric Cipher
Company: Tesla
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: easy
Interview Round: Onsite
Overview: This question evaluates a candidate's ability to apply dynamic programming to string decoding problems with ambiguous digit groupings. It tests recognition of overlapping subproblems and careful handling of edge cases like leading zeros, a pattern commonly used to assess algorithmic thinking in coding interviews. The task falls under coding and algorithms, requiring practical implementation rather than purely conceptual knowledge.