




'''simple docstring'''





from __future__ import annotations

UpperCamelCase_		:    Optional[int]									=		'''Alexander Joslin'''





def 			__a			(     _UpperCamelCase:					int					)		->				int:

     """simple docstring"""




     if number <= 0:
          _snake_case							=   F"""n must be greater than 0. Got n = {number}"""
          raise ValueError(snake_case__					)

     _snake_case							=   [number + 1] * (number + 1)

     # starting position
     _snake_case							=   0
     for i in range(1      ,		snake_case__					):
          _snake_case							=   min(table[i + 1]      ,		table[i] + 1					)
          # check if out of bounds
          if i * 2 <= number:
               _snake_case							=   min(table[i * 2]      ,		table[i] + 1					)
          # check if out of bounds
          if i * 3 <= number:
               _snake_case							=   min(table[i * 3]      ,		table[i] + 1					)
     return table[number]


if __name__ == "__main__":
   import doctest

   doctest.testmod()








'''simple docstring'''





import io
import json
import subprocess


UpperCamelCase_		:    Any									=		[
    ['''en''', '''ru'''],
    ['''ru''', '''en'''],
    ['''en''', '''de'''],
    ['''de''', '''en'''],
]

UpperCamelCase_		:    Union[str, Any]									=		8





def 			__a			(     _UpperCamelCase:					int      ,		_UpperCamelCase:					Optional[Any]					)		->				Optional[int]:

     """simple docstring"""




     _snake_case							=   {}
     for src, tgt in pairs:
          _snake_case							=   F"""{src}-{tgt}"""
          _snake_case							=   F"""sacrebleu -t wmt19 -l {pair} --echo src""".split()
          _snake_case							=   subprocess.run(_UpperCamelCase      ,		stdout=subprocess.PIPE					).stdout.decode("utf-8"					).splitlines()
          _snake_case							=   F"""sacrebleu -t wmt19 -l {pair} --echo ref""".split()
          _snake_case							=   subprocess.run(_UpperCamelCase      ,		stdout=subprocess.PIPE					).stdout.decode("utf-8"					).splitlines()
          _snake_case							=   {"src": src_lines[:n_objs], "tgt": tgt_lines[:n_objs]}
     return text


UpperCamelCase_		:    Tuple									=		get_all_data(pairs, n_objs)
UpperCamelCase_		:    Optional[Any]									=		'''./fsmt_val_data.json'''
with io.open(filename, '''w''', encoding='''utf-8''') as f:
   UpperCamelCase_		:    List[str]									=		json.dump(text, f, indent=2, ensure_ascii=False)


