Method main

LabEnv/01Lab/Percolation.java:93–105

(String[] args)

    }

    public static void main(String[] args) {
        int n = StdIn.readInt();
        Percolation p = new Percolation(n);
        while (!p.percolates()) {
            for (int row = 1; row <= n; row++)
                for (int col = 1; col <= n; col++) {
                    if (!p.isOpen(row, col))
                        if (StdRandom.bernoulli(1.0 / (n * n - p.numberOfOpenSites())))
                            p.open(row, col);
                }
        }
        StdOut.println("Percolation threshold is " + p.numberOfOpenSites() / Math.pow(n, 2));
    }
}