





'''simple docstring'''



from collections import Counter
from timeit import timeit




def 				snake_case_      (		SCREAMING_SNAKE_CASE__ = ""					,	):







  '''simple docstring'''



  return sum(c % 2 for c in Counter(input_str.replace(" "					,	""       ).lower()       ).values()       ) < 2




def 				snake_case_      (		SCREAMING_SNAKE_CASE__ = ""       ):







  '''simple docstring'''



  if len(SCREAMING_SNAKE_CASE__       ) == 0:
    return True
  _snake_case     		=				input_str.replace(" "					,	""       ).lower()
  # character_freq_dict: Stores the frequency of every character in the input string
  _snake_case     		=				{}

  for character in lower_case_input_str:
    _snake_case     		=				character_freq_dict.get(SCREAMING_SNAKE_CASE__					,	0       ) + 1
  _snake_case     		=				0

  for character_count in character_freq_dict.values():
    if character_count % 2:
      odd_char += 1
  if odd_char > 1:
    return False
  return True




def 				snake_case_      (		SCREAMING_SNAKE_CASE__ = ""       ):







  '''simple docstring'''



  print("\nFor string = "					,	SCREAMING_SNAKE_CASE__					,	":"       )
  print(
      "> can_string_be_rearranged_as_palindrome_counter()"					,	"\tans ="					,	can_string_be_rearranged_as_palindrome_counter(SCREAMING_SNAKE_CASE__       )					,	"\ttime ="					,	timeit(
          "z.can_string_be_rearranged_as_palindrome_counter(z.check_str)"					,	setup="import __main__ as z"					,	)					,	"seconds"					,	)
  print(
      "> can_string_be_rearranged_as_palindrome()"					,	"\tans ="					,	can_string_be_rearranged_as_palindrome(SCREAMING_SNAKE_CASE__       )					,	"\ttime ="					,	timeit(
          "z.can_string_be_rearranged_as_palindrome(z.check_str)"					,	setup="import __main__ as z"					,	)					,	"seconds"					,	)


if __name__ == "__main__":
 __magic_name__   :						Optional[Any]    =			input(
     """Enter string to determine if it can be rearranged as a palindrome or not: """
 ).strip()
 benchmark(check_str)
 __magic_name__   :						Optional[Any]    =			can_string_be_rearranged_as_palindrome_counter(check_str)
 print(F'{check_str} can {"" if status else "not "}be rearranged as a palindrome')









'''simple docstring'''



import cva
import numpy as np


class       __SCREAMING_SNAKE_CASE	:



     '''simple docstring'''






     def __init__(					self						,   lowerCamelCase						,   lowerCamelCase	):

       if k in (0.04, 0.06):
         _snake_case     		=				k
         _snake_case     		=				window_size
       else:
         raise ValueError("invalid k value"	)

     def __str__(					self	):
       return str(self.k	)






     def 	UpperCamelCase(					self						,   lowerCamelCase	):
       _snake_case     		=				cva.imread(lowerCamelCase						,   0	)
       _snake_case		,		_snake_case     		=				img.shape
       _snake_case     		=				[]
       _snake_case     		=				img.copy()
       _snake_case     		=				cva.cvtColor(lowerCamelCase						,   cva.COLOR_GRAY2RGB	)
       _snake_case		,		_snake_case     		=				np.gradient(lowerCamelCase	)
       _snake_case     		=				dx**2
       _snake_case     		=				dy**2
       _snake_case     		=				dx * dy
       _snake_case     		=				0.04
       _snake_case     		=				self.window_size // 2
       for y in range(lowerCamelCase						,   h - offset	):
         for x in range(lowerCamelCase						,   w - offset	):
           _snake_case     		=				ixx[
               y - offset : y + offset + 1, x - offset : x + offset + 1
           ].sum()
           _snake_case     		=				iyy[
               y - offset : y + offset + 1, x - offset : x + offset + 1
           ].sum()
           _snake_case     		=				ixy[
               y - offset : y + offset + 1, x - offset : x + offset + 1
           ].sum()

           _snake_case     		=				(wxx * wyy) - (wxy**2)
           _snake_case     		=				wxx + wyy
           _snake_case     		=				det - k * (trace**2)
           # Can change the value
           if r > 0.5:
             corner_list.append([x, y, r]	)
             color_img.itemset((y, x, 0)						,   0	)
             color_img.itemset((y, x, 1)						,   0	)
             color_img.itemset((y, x, 2)						,   255	)
       return color_img, corner_list


if __name__ == "__main__":
 __magic_name__   :						Tuple    =			HarrisCorner(0.04, 3)
 __magic_name__   ,    __magic_name__   :						Any    =			edge_detect.detect("""path_to_image""")
 cva.imwrite("""detect.png""", color_img)


