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DIY: Shortest Bridge

Explore how to implement a solution for the shortest bridge problem in Rust by flipping the minimum number of zeros to connect two islands in a binary matrix. Understand grid traversal and problem-solving techniques applicable to coding interviews.

Problem statement

You are given an n x n binary matrix grid containing 0s and 1s. Each cell in the grid represents either land or water. A cell with a value 1 represents land, while one with a value 0 represents water. A bunch of four-directionally adjacent cells with the value 1 constitutes an island.

There are exactly two islands in the grid. ...