Function bfs

javascript/0994-rotting-oranges.js:33–46

(grid, queue, rottenCount = 0, minutes = 0)

};

const bfs = (grid, queue, rottenCount = 0, minutes = 0) => {
    while (!queue.isEmpty()) {
        rottenCount += queue.size();

        for (let i = queue.size() - 1; 0 <= i; i--) {
            /* Time O(WIDTH) */
            expireFresh(grid, queue);
        }

        if (queue.size()) minutes++;
    }

    return { rottenCount, minutes };
};

var expireFresh = (grid, queue) => {
    const [rows, cols] = [grid.length, grid[0].length];