





'''simple docstring'''



from __future__ import annotations

import sys

class     A_ :

			'''simple docstring'''





			def __init__(					self			,     A_			,     A_   ):
								_UpperCamelCase											=   letter
								_UpperCamelCase											=   freq
								_UpperCamelCase											=   {}




			def __repr__(					self   ):
								return F"{self.letter}:{self.freq}"




class     A_ :

			'''simple docstring'''





			def __init__(					self			,     A_			,     A_			,     A_   ):
								_UpperCamelCase											=   freq
								_UpperCamelCase											=   left
								_UpperCamelCase											=   right




def  lowercase__(		_UpperCamelCase  : str				)->   list[Letter]:






					"""simple docstring"""

					_UpperCamelCase											=   {}
					with open(_UpperCamelCase				) as f:
										while True:
															_UpperCamelCase											=   f.read(1				)
															if not c:
																				break
															_UpperCamelCase											=   chars[c] + 1 if c in chars else 1
					return sorted((Letter(_UpperCamelCase ,   _UpperCamelCase				) for c, f in chars.items()) ,   key=lambda _UpperCamelCase				: x.freq				)



def  lowercase__(		_UpperCamelCase  : list[Letter]				)->   Letter | TreeNode:






					"""simple docstring"""

					_UpperCamelCase											=   letters  # type: ignore
					while len(_UpperCamelCase				) > 1:
										_UpperCamelCase											=   response.pop(0				)
										_UpperCamelCase											=   response.pop(0				)
										_UpperCamelCase											=   left.freq + right.freq
										_UpperCamelCase											=   TreeNode(_UpperCamelCase ,   _UpperCamelCase ,   _UpperCamelCase				)
										response.append(_UpperCamelCase				)
										response.sort(key=lambda _UpperCamelCase				: x.freq				)
					return response[0]



def  lowercase__(		_UpperCamelCase  : Letter | TreeNode ,   _UpperCamelCase  : str				)->   list[Letter]:






					"""simple docstring"""

					if isinstance(_UpperCamelCase ,   _UpperCamelCase				):
										_UpperCamelCase											=   bitstring
										return [root]
					_UpperCamelCase											=   root  # type: ignore
					_UpperCamelCase											=   []
					letters += traverse_tree(treenode.left ,   bitstring + "0"				)
					letters += traverse_tree(treenode.right ,   bitstring + "1"				)
					return letters



def  lowercase__(		_UpperCamelCase  : str				)->   None:






					"""simple docstring"""

					_UpperCamelCase											=   parse_file(_UpperCamelCase				)
					_UpperCamelCase											=   build_tree(_UpperCamelCase				)
					_UpperCamelCase											=   {
					    k: v for letter in traverse_tree(_UpperCamelCase ,   ""				) for k, v in letter.bitstring.items()
					}
					print(f"Huffman Coding  of {file_path}: "				)
					with open(_UpperCamelCase				) as f:
										while True:
															_UpperCamelCase											=   f.read(1				)
															if not c:
																				break
															print(letters[c] ,   end=" "				)
					print()


if __name__ == "__main__":
			# pass the file path to the huffman function
			huffman(sys.argv[1])










'''simple docstring'''



from __future__ import annotations



def  lowercase__(		_UpperCamelCase  : list[list[int]] ,   _UpperCamelCase  : int ,   _UpperCamelCase  : int ,   _UpperCamelCase  : int | float				)->   None:






					"""simple docstring"""

					_UpperCamelCase				,	_UpperCamelCase											=   m - 1, 0
					while i >= 0 and j < n:
										if key == mat[i][j]:
															print(f"Key {key} found at row- {i + 1} column- {j + 1}"				)
															return
										if key < mat[i][j]:
															i -= 1
										else:
															j += 1
					print(f"Key {key} not found"				)



def  lowercase__(		)->   None:






					"""simple docstring"""

					_UpperCamelCase											=   [[2, 5, 7], [4, 8, 13], [9, 11, 15], [12, 17, 20]]
					_UpperCamelCase											=   int(input("Enter the element to be searched:"				)				)
					print(_UpperCamelCase				)
					search_in_a_sorted_matrix(_UpperCamelCase ,   len(_UpperCamelCase				) ,   len(mat[0]				) ,   _UpperCamelCase				)


if __name__ == "__main__":
			import doctest

			doctest.testmod()
			main()



