






from __future__ import annotations

a_							=    []


def        _a  (     UpperCamelCase_					:				list[list[int]]    ,   UpperCamelCase_					:				int    ,   UpperCamelCase_					:				int   ) ->   bool:
						"""simple docstring"""







						for i in range(len(UpperCamelCase_   )   ):
												if board[row][i] == 1:
																		return False
						for i in range(len(UpperCamelCase_   )   ):
												if board[i][column] == 1:
																		return False
						for i, j in zip(range(UpperCamelCase_    ,   -1    ,   -1   )    ,   range(UpperCamelCase_    ,   -1    ,   -1   )   ):
												if board[i][j] == 1:
																		return False
						for i, j in zip(range(UpperCamelCase_    ,   -1    ,   -1   )    ,   range(UpperCamelCase_    ,   len(UpperCamelCase_   )   )   ):
												if board[i][j] == 1:
																		return False
						return True


def        _a  (     UpperCamelCase_					:				list[list[int]]    ,   UpperCamelCase_					:				int   ) ->   bool:
						"""simple docstring"""







						if row >= len(UpperCamelCase_   ):
												solution.append(UpperCamelCase_   )
												printboard(UpperCamelCase_   )
												print()
												return True
						for i in range(len(UpperCamelCase_   )   ):
												if is_safe(UpperCamelCase_    ,   UpperCamelCase_    ,   UpperCamelCase_   ):
																		lowerCAmelCase__       =						1
																		solve(UpperCamelCase_    ,   row + 1   )
																		lowerCAmelCase__       =						0
						return False


def        _a  (     UpperCamelCase_					:				list[list[int]]   ) ->   None:
						"""simple docstring"""







						for i in range(len(UpperCamelCase_   )   ):
												for j in range(len(UpperCamelCase_   )   ):
																		if board[i][j] == 1:
																								print("Q"    ,   end=" "   )
																		else:
																								print("."    ,   end=" "   )
												print()


# n=int(input("The no. of queens"))
a_							=    8
a_							=    [[0 for i in range(n)] for j in range(n)]
solve(board, 0)





print('''The total no. of solutions are :''', len(solution))














# this script reports modified .py files under the desired list of top-level sub-dirs passed as a list of arguments, e.g.:
#   python ./utils/get_modified_files.py utils src tests examples
#
# it uses git to find the forking point and which files were modified - i.e. files not under git won't be considered
# since the output of this script is fed into Makefile commands it doesn't print a newline after the results

import re
import subprocess
import sys


a_							=    subprocess.check_output('''git merge-base main HEAD'''.split()).decode('''utf-8''')
a_							=    subprocess.check_output(F"git diff --name-only {fork_point_sha}".split()).decode('''utf-8''').split()

a_							=    '''|'''.join(sys.argv[1:])
a_							=    re.compile(rF"^({joined_dirs}).*?\.py$")

a_							=    [x for x in modified_files if regex.match(x)]
print(''' '''.join(relevant_modified_files), end='''''')






