• June 19, 2025
How Do You Implement Wildcard Pattern Matching?

Wildcard pattern matching is a common problem in programming and is often asked in technical interviews. It involves checking if a given string matches a pattern that includes special characters, typically `?` and `*`. The `?` wildcard matches any single character, while the `*` wildcard matches any sequence of characters, including an empty sequence. Understanding how to implement this efficiently is valuable as it tests your ability to handle string manipulations, dynamic programming, and algorithmic thinking.