
from __future__ import annotations

_lowercase											=    []
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     list[list[int]]			,							UpperCAmelCase_	:     int			,							UpperCAmelCase_	:     int				)			->						bool:
       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 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     list[list[int]]			,							UpperCAmelCase_	:     int				)			->						bool:
       if row >= len(UpperCAmelCase_				):
              solution.append(UpperCAmelCase_				)
              printboard(UpperCAmelCase_				)
              print()
              return True
       for i in range(len(UpperCAmelCase_				)				):
              if is_safe(UpperCAmelCase_			,							UpperCAmelCase_			,							UpperCAmelCase_				):
                     SCREAMING_SNAKE_CASE_							:				Optional[int]		=1
                     solve(UpperCAmelCase_			,							row + 1				)
                     SCREAMING_SNAKE_CASE_							:				Optional[int]		=0
       return False
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     list[list[int]]				)			->						None:
       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"))
_lowercase											=    8
_lowercase											=    [[0 for i in range(n)] for j in range(n)]
solve(board, 0)

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


import secrets
from random import shuffle
from string import ascii_letters, ascii_lowercase, ascii_uppercase, digits, punctuation
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     int = 8				)			->						str:
       SCREAMING_SNAKE_CASE_							:				str		=ascii_letters + digits + punctuation
       return "".join(secrets.choice(UpperCAmelCase_				) for _ in range(UpperCAmelCase_				)				)
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     str			,							UpperCAmelCase_	:     int				)			->						str:
       # Password Generator = full boot with random_number, random_letters, and
       # random_character FUNCTIONS
       # Put your code here...
       i -= len(UpperCAmelCase_				)
       SCREAMING_SNAKE_CASE_							:				Any		=i // 3
       SCREAMING_SNAKE_CASE_							:				Optional[Any]		=i % 3
       # chars = chars_incl + random_letters(ascii_letters, i / 3 + remainder) +
       #     random_number(digits, i / 3) + random_characters(punctuation, i / 3)
       SCREAMING_SNAKE_CASE_							:				int		=(
           chars_incl
           + random(UpperCAmelCase_			,							quotient + remainder				)
           + random(UpperCAmelCase_			,							UpperCAmelCase_				)
           + random(UpperCAmelCase_			,							UpperCAmelCase_				)
       )
       SCREAMING_SNAKE_CASE_							:				Optional[int]		=list(UpperCAmelCase_				)
       shuffle(UpperCAmelCase_				)
       return "".join(UpperCAmelCase_				)

       # random is a generalised function for letters, characters and numbers
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     str			,							UpperCAmelCase_	:     int				)			->						str:
       return "".join(secrets.choice(UpperCAmelCase_				) for _ in range(UpperCAmelCase_				)				)
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     Tuple			,							UpperCAmelCase_	:     Tuple				)			->						Optional[int]:
       pass  # Put your code here...
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     Optional[Any]			,							UpperCAmelCase_	:     Tuple				)			->						Dict:
       pass  # Put your code here...
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     Dict			,							UpperCAmelCase_	:     List[str]				)			->						Optional[int]:
       pass  # Put your code here...
def 							SCREAMING_SNAKE_CASE_	(					UpperCAmelCase_	:     str			,							UpperCAmelCase_	:     int = 8				)			->						bool:

       if len(UpperCAmelCase_				) < min_length:
              # Your Password must be at least 8 characters long
              return False

       SCREAMING_SNAKE_CASE_							:				List[str]		=any(char in ascii_uppercase for char in password				)
       SCREAMING_SNAKE_CASE_							:				Union[str, Any]		=any(char in ascii_lowercase for char in password				)
       SCREAMING_SNAKE_CASE_							:				List[Any]		=any(char in digits for char in password				)
       SCREAMING_SNAKE_CASE_							:				str		=any(char in punctuation for char in password				)

       return upper and lower and num and spec_char
       # Passwords should contain UPPERCASE, lowerase
       # numbers, and special characters
def 							SCREAMING_SNAKE_CASE_	(					)			->						Optional[int]:
       SCREAMING_SNAKE_CASE_							:				Any		=int(input('''Please indicate the max length of your password: '''				).strip()				)
       SCREAMING_SNAKE_CASE_							:				Any		=input(
           '''Please indicate the characters that must be in your password: '''				).strip()
       print('''Password generated:'''			,							password_generator(UpperCAmelCase_				)				)
       print(
           '''Alternative Password generated:'''			,							alternative_password_generator(UpperCAmelCase_			,							UpperCAmelCase_				)			,							)
       print('''[If you are thinking of using this passsword, You better save it.]'''				)


if __name__ == "__main__":
 main()
