Function dfs

javascript/0062-unique-paths.js:16–21

(row, col)

};

var dfs = (row, col) => {
    const left = uniquePaths(row - 1, col); /* Time O(2^N) | Space O(HEIGHT) */
    const right = uniquePaths(row, col - 1); /* Time O(2^N) | Space O(HEIGHT) */

    return left + right;
};

/**
 * DP - Top Down