sureshvv

Traceback (most recent call last):
  File "/home/suresh/vnc/vnc-plone-buildout/parts/instance/bin/interpreter", line 419, in <module>
    exec(compile(__file__f.read(), __file__, "exec"))
  File "/home/suresh/vnc/vnc-plone-buildout/eggs/Zope2-2.13.21-py2.7.egg/Zope2/Startup/run.py", line 76, in <module>
    run()
  File "/home/suresh/vnc/vnc-plone-buildout/eggs/Zope2-2.13.21-py2.7.egg/Zope2/Startup/run.py", line 22, in run
    starter.prepare()
  File "/home/suresh/vnc/vnc-plone-buildout/eggs/Zope2-2.13.21-py2.7.egg/Zope2/Startup/__init__.py", line 86, in prepare
    self.startZope()
  File "/home/suresh/vnc/vnc-plone-buildout/eggs/Zope2-2.13.21-py2.7.egg/Zope2/Startup/__init__.py", line 262, in startZope

sureshvv

def solve():
    board = [ [' ' for i in range(8) ] for j in range(8) ]
    start = [ 0 ] * 8
    row = 0
    nq = 0
    turn_on = False
    while row < 8:
        col = start[row]
        while col < 8:
            added = add_a_queen(board, row, col)

sureshvv

from random import choice
from operator import attrgetter

years = range(1992, 1995)
months = range(1, 3)
day = range(1, 3)
idx = range(2)

class A(object):
    def __init__(self):