Solution: Island Perimeter
Explore how to calculate the perimeter of an island in a grid by iterating through each cell and adjusting edges based on adjacent land cells. Understand the step-by-step algorithm to reduce perimeter counts when land cells share borders, and learn the time and space complexities involved in this matrix problem solution.
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Statement
You are given a grid with dimensions row x col, where each cell represents either land (grid[i][j] = 1) or water (grid[i][j] = 0). The grid satisfies the following conditions:
Cells are connected only horizontally or vertically (not diagonally).
The grid is surrounded by water and contains exactly one island, consisting of one or more connected land cells.
The island has no lakes, meaning no water is enclosed within the island that connects to the surrounding water. ...