Description

The Bitap Algorithm (also known as the Shift-Or Algorithm) is a bit-parallel algorithm used for approximate string matching. It is particularly useful for fuzzy string matching and searching with errors (e.g., allowing a certain number of mismatches).

This issue involves implementing the Bitap Algorithm in the pydatastructs.strings.algorithms module.

Proposed Implementation

• Add a function bitap(text: str, query: str, max_errors: int = 0) -> DynamicOneDimensionalArray to the algorithms.py file.
• The function should return the starting positions of all matches of the query in the text, allowing up to max_errors mismatches.
• Include unit tests for the new function.
• Update the __all__ list to include the bitap function.