def main():
isOpen = stdarray.readBool2D()
stdarray.write2D(flow(isOpen))
stdio.writeln(percolates(isOpen))
def main():
isOpen = stdarray.readBool2D()
stdarray.write2D(flow(isOpen))
stdio.writeln(percolates(isOpen))
def main():
isAlive = stdarray.readBool2D()
stdarray.write2D(living(isAlive))
stdio.writeln(percolates(isAlive))
def main():
import stdio
stdio.writeln('A')
stdio.writeln('--------------------')
a = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
stdarray.write2D(a)
stdio.writeln()
stdio.writeln('B')
stdio.writeln('--------------------')
b = identity(5)
stdarray.write2D(b)
stdio.writeln()
stdio.writeln('C')
stdio.writeln('--------------------')
c = rand(5, 5)
stdarray.write2D(c)
stdio.writeln()
stdio.writeln('A^T')
stdio.writeln('--------------------')
at = transpose(a);
stdarray.write2D(b)
stdio.writeln()
stdio.writeln('A + A^T')
stdio.writeln('--------------------')
d = add(a, at)
stdarray.write2D(d)
stdio.writeln()
stdio.writeln('A * A^T')
stdio.writeln('--------------------')
e = multiplyMM(a, at)
stdarray.write2D(e)
stdio.writeln()
def main():
open = stdarray.readBoolean2D()
stdarray.write2D(flow(open))
stdio.writeln(percolates(open))
def main():
open = stdarray.readBoolean2D()
stdarray.write2D(flow(open))
stdio.writeln(percolates(open))
