Solution: Regions Cut by Slashes

Explore the union-find algorithm application to count distinct regions formed by slashes in an n by n grid. Understand how to break each box into parts and merge connected regions based on slash characters. Gain insight into connecting adjacent boxes and calculating the number of connected components to solve complex grid problems efficiently.

We'll cover the following...

Statement
Solution
- Time complexity
- Space Complexity

Statement

An $n \times n$ grid is composed of $n$ , $1 \times 1$ squares, where each $1 \times 1$ square consists of a “/”, “\”, or a blank space. These characters divide the square into adjacent regions.

Given the grid represented as a string array, return the number of regions.

Note:

Backslash characters are escaped, so “\” is represented as “\\”.

A $1 \times 1$ square in the grid will be referred to as a box.

Constraints:

The grid consists of only “/”, “\”, or " " characters.
1 $\leq$ grid.length $\leq$

...