




'''simple docstring'''




def     snake_case__     (			lowerCamelCase__					: int      ) -> str:
					A_			:  Union[str, Any]			=				1
					A_			:  str			=				0
					A_			:  Any			=				1
					A_			:  str			=				1
					A_			:  int			=				3
					A_			:  str			=				3
					A_			:  List[Any]			=				limit
					A_			:  Optional[int]			=				0

					A_			:  Tuple			=				''''''
					while counter != decimal + 1:
										if 4 * q + r - t < n * t:
															result += str(lowerCamelCase__      )
															if counter == 0:
																				result += "."

															if decimal == counter:
																				break

															counter += 1
															A_			:  Optional[int]			=				1_0 * (r - n * t)
															A_			:  str			=				((1_0 * (3 * q + r)) // t) - 1_0 * n
															q *= 1_0
															A_			:  Union[str, Any]			=				nr
										else:
															A_			:  int			=				(2 * q + r) * l
															A_			:  Union[str, Any]			=				(q * (7 * k) + 2 + (r * l)) // (t * l)
															q *= k
															t *= l
															l += 2
															k += 1
															A_			:  int			=				nn
															A_			:  Optional[Any]			=				nr
					return result




def     snake_case__     (			) -> None:
					print(f'{calculate_pi(5_0      ) = }'      )
					import doctest

					doctest.testmod()


if __name__ == "__main__":
							main()









'''simple docstring'''




import io
import json
import subprocess


snake_case__ 							=    [
    ["""en""", """ru"""],
    ["""ru""", """en"""],
    ["""en""", """de"""],
    ["""de""", """en"""],
]

snake_case__ 							=    8




def     snake_case__     (			lowerCamelCase__					: Union[str, Any]      ,		lowerCamelCase__					: Optional[int]      ) -> List[Any]:
					A_			:  Tuple			=				{}
					for src, tgt in pairs:
										A_			:  List[str]			=				f'{src}-{tgt}'
										A_			:  Optional[int]			=				f'sacrebleu -t wmt19 -l {pair} --echo src'.split()
										A_			:  int			=				subprocess.run(lowerCamelCase__      ,		stdout=subprocess.PIPE      ).stdout.decode('''utf-8'''      ).splitlines()
										A_			:  List[str]			=				f'sacrebleu -t wmt19 -l {pair} --echo ref'.split()
										A_			:  Any			=				subprocess.run(lowerCamelCase__      ,		stdout=subprocess.PIPE      ).stdout.decode('''utf-8'''      ).splitlines()
										A_			:  List[Any]			=				{'''src''': src_lines[:n_objs], '''tgt''': tgt_lines[:n_objs]}
					return text


snake_case__ 							=    get_all_data(pairs, n_objs)
snake_case__ 							=    """./fsmt_val_data.json"""
with io.open(filename, """w""", encoding="""utf-8""") as f:
							snake_case__ 							=    json.dump(text, f, indent=2, ensure_ascii=False)



