



'''simple docstring'''



import argparse
import os
import re

import packaging.version


lowerCamelCase	 =       """examples/"""
lowerCamelCase	 =       {
    """examples""": (re.compile(R"""^check_min_version\(\"[^\"]+\"\)\s*$""", re.MULTILINE), """check_min_version(\"VERSION\")\n"""),
    """init""": (re.compile(R"""^__version__\s+=\s+\"([^\"]+)\"\s*$""", re.MULTILINE), """__version__ = \"VERSION\"\n"""),
    """setup""": (re.compile(R"""^(\s*)version\s*=\s*\"[^\"]+\",""", re.MULTILINE), R"""\1version=\"VERSION\","""),
    """doc""": (re.compile(R"""^(\s*)release\s*=\s*\"[^\"]+\"$""", re.MULTILINE), """release = \"VERSION\"\n"""),
}
lowerCamelCase	 =       {
    """init""": """src/transformers/__init__.py""",
    """setup""": """setup.py""",
}
lowerCamelCase	 =       """README.md"""



def   _A       (   _lowerCAmelCase  ,   _lowerCAmelCase  ,   _lowerCAmelCase					):



							"""simple docstring"""



							with open(_lowerCAmelCase  ,   'r'  ,   encoding='utf-8'  ,   newline='\n'					) as f:
														__lowercase       	=f.read()
							__lowercase	,				__lowercase       	=REPLACE_PATTERNS[pattern]
							__lowercase       	=replace.replace('VERSION'  ,   _lowerCAmelCase					)
							__lowercase       	=re_pattern.sub(_lowerCAmelCase  ,   _lowerCAmelCase					)
							with open(_lowerCAmelCase  ,   'w'  ,   encoding='utf-8'  ,   newline='\n'					) as f:
														f.write(_lowerCAmelCase					)



def   _A       (   _lowerCAmelCase					):



							"""simple docstring"""



							for folder, directories, fnames in os.walk(_lowerCAmelCase					):
														# Removing some of the folders with non-actively maintained examples from the walk
														if "research_projects" in directories:
																					directories.remove('research_projects'					)
														if "legacy" in directories:
																					directories.remove('legacy'					)
														for fname in fnames:
																					if fname.endswith('.py'					):
																												update_version_in_file(os.path.join(_lowerCAmelCase  ,   _lowerCAmelCase					)  ,   _lowerCAmelCase  ,   pattern='examples'					)



def   _A       (   _lowerCAmelCase  ,   _lowerCAmelCase=False					):



							"""simple docstring"""



							for pattern, fname in REPLACE_FILES.items():
														update_version_in_file(_lowerCAmelCase  ,   _lowerCAmelCase  ,   _lowerCAmelCase					)
							if not patch:
														update_version_in_examples(_lowerCAmelCase					)



def   _A       (   ):



							"""simple docstring"""



							__lowercase       	='🤗 Transformers currently provides the following architectures'
							__lowercase       	='1. Want to contribute a new model?'
							with open(_lowerCAmelCase  ,   'r'  ,   encoding='utf-8'  ,   newline='\n'					) as f:
														__lowercase       	=f.readlines()

							# Find the start of the list.
							__lowercase       	=0
							while not lines[start_index].startswith(_start_prompt					):
														start_index += 1
							start_index += 1

							__lowercase       	=start_index
							# Update the lines in the model list.
							while not lines[index].startswith(_end_prompt					):
														if lines[index].startswith('1.'					):
																					__lowercase       	=lines[index].replace(
																					    'https://huggingface.co/docs/transformers/main/model_doc'  ,   'https://huggingface.co/docs/transformers/model_doc'  ,   )
														index += 1

							with open(_lowerCAmelCase  ,   'w'  ,   encoding='utf-8'  ,   newline='\n'					) as f:
														f.writelines(_lowerCAmelCase					)



def   _A       (   ):



							"""simple docstring"""



							with open(REPLACE_FILES['init']  ,   'r'					) as f:
														__lowercase       	=f.read()
							__lowercase       	=REPLACE_PATTERNS['init'][0].search(_lowerCAmelCase					).groups()[0]
							return packaging.version.parse(_lowerCAmelCase					)



def   _A       (   _lowerCAmelCase=False					):



							"""simple docstring"""



							__lowercase       	=get_version()
							if patch and default_version.is_devrelease:
														raise ValueError('Can\'t create a patch version from the dev branch, checkout a released version!'					)
							if default_version.is_devrelease:
														__lowercase       	=default_version.base_version
							elif patch:
														__lowercase       	=f"""{default_version.major}.{default_version.minor}.{default_version.micro + 1}"""
							else:
														__lowercase       	=f"""{default_version.major}.{default_version.minor + 1}.0"""

							# Now let's ask nicely if that's the right one.
							__lowercase       	=input(f"""Which version are you releasing? [{default_version}]"""					)
							if len(_lowerCAmelCase					) == 0:
														__lowercase       	=default_version

							print(f"""Updating version to {version}."""					)
							global_version_update(_lowerCAmelCase  ,   patch=_lowerCAmelCase					)
							if not patch:
														print('Cleaning main README, don\'t forget to run `make fix-copies`.'					)
														clean_main_ref_in_model_list()



def   _A       (   ):



							"""simple docstring"""



							__lowercase       	=get_version()
							__lowercase       	=f"""{current_version.major}.{current_version.minor + 1}.0.dev0"""
							__lowercase       	=current_version.base_version

							# Check with the user we got that right.
							__lowercase       	=input(f"""Which version are we developing now? [{dev_version}]"""					)
							if len(_lowerCAmelCase					) == 0:
														__lowercase       	=dev_version

							print(f"""Updating version to {version}."""					)
							global_version_update(_lowerCAmelCase					)
							print('Cleaning main README, don\'t forget to run `make fix-copies`.'					)
							clean_main_ref_in_model_list()


if __name__ == "__main__":
		lowerCamelCase	 =       argparse.ArgumentParser()
		parser.add_argument("""--post_release""", action="""store_true""", help="""Whether this is pre or post release.""")
		parser.add_argument("""--patch""", action="""store_true""", help="""Whether or not this is a patch release.""")
		lowerCamelCase	 =       parser.parse_args()
		if not args.post_release:
				pre_release_work(patch=args.patch)
		elif args.patch:
				print("""Nothing to do after a patch :-)""")
		else:
				post_release_work()








'''simple docstring'''



def   _A       (   _lowerCAmelCase  ,   _lowerCAmelCase  ,   _lowerCAmelCase					):



							"""simple docstring"""



							if len(_lowerCAmelCase					) != len(_lowerCAmelCase					):
														raise ValueError('The length of profit and weight must be same.'					)
							if max_weight <= 0:
														raise ValueError('max_weight must greater than zero.'					)
							if any(p < 0 for p in profit					):
														raise ValueError('Profit can not be negative.'					)
							if any(w < 0 for w in weight					):
														raise ValueError('Weight can not be negative.'					)

							# List created to store profit gained for the 1kg in case of each weight
							# respectively.  Calculate and append profit/weight for each element.
							__lowercase       	=[p / w for p, w in zip(_lowerCAmelCase  ,   _lowerCAmelCase					)]

							# Creating a copy of the list and sorting profit/weight in ascending order
							__lowercase       	=sorted(_lowerCAmelCase					)

							# declaring useful variables
							__lowercase       	=len(_lowerCAmelCase					)
							__lowercase       	=0
							__lowercase       	=0
							__lowercase       	=0

							# loop till the total weight do not reach max limit e.g. 15 kg and till i<length
							while limit <= max_weight and i < length:
														# flag value for encountered greatest element in sorted_profit_by_weight
														__lowercase       	=sorted_profit_by_weight[length - i - 1]
														__lowercase       	=profit_by_weight.index(_lowerCAmelCase					)
														__lowercase       	=-1

														# check if the weight encountered is less than the total weight
														# encountered before.
														if max_weight - limit >= weight[index]:
																					limit += weight[index]
																					# Adding profit gained for the given weight 1 ===
																					# weight[index]/weight[index]
																					gain += 1 * profit[index]
														else:
																					# Since the weight encountered is greater than limit, therefore take the
																					# required number of remaining kgs and calculate profit for it.
																					# weight remaining / weight[index]
																					gain += (max_weight - limit) / weight[index] * profit[index]
																					break
														i += 1
							return gain


if __name__ == "__main__":
		print(
		    """Input profits, weights, and then max_weight (all positive ints) separated by """
		    """spaces."""
		)

		lowerCamelCase	 =       [int(x) for x in input("""Input profits separated by spaces: """).split()]
		lowerCamelCase	 =       [int(x) for x in input("""Input weights separated by spaces: """).split()]
		lowerCamelCase	 =       int(input("""Max weight allowed: """))

		# Function Call
		calc_profit(profit, weight, max_weight)



