






def 				__lowerCamelCase     (							__lowerCAmelCase							:					List[str]					,							__lowerCAmelCase							:					List[str]					,							__lowerCAmelCase							:					Dict							)     ->  List[Any]:
   if n == 0:
      return 1

   elif n % 2 == 1:
      return (binary_exponentiation(__lowerCAmelCase					,							n - 1					,							__lowerCAmelCase							) * a) % mod

   else:
      __UpperCamelCase	:			str					=					binary_exponentiation(__lowerCAmelCase					,							n / 2					,							__lowerCAmelCase							)
      return (b * b) % mod


# a prime number
UpperCamelCase    							=      701

UpperCamelCase    							=      10_0000_0000
UpperCamelCase    							=      10

# using binary exponentiation function, O(log(p)):
print((a / b) % p == (a * binary_exponentiation(b, p - 2, p)) % p)



print((a / b) % p == (a * b ** (p - 2)) % p)











import re

from filelock import FileLock


try:
       import nltk

       UpperCamelCase    							=      True
except (ImportError, ModuleNotFoundError):
       UpperCamelCase    							=      False

if NLTK_AVAILABLE:
       with FileLock('.lock') as lock:
              nltk.download('punkt', quiet=True)


def 				__lowerCamelCase     (							__lowerCAmelCase							:					str							)     ->  str:
   re.sub("""<n>"""					,							""""""					,							__lowerCAmelCase							)  # remove pegasus newline char
   assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
   return "\n".join(nltk.sent_tokenize(__lowerCAmelCase							)							)



