


'''simple docstring'''

import json
import os
import unittest

from transformers.models.gptsan_japanese.tokenization_gptsan_japanese import (
    VOCAB_FILES_NAMES,
    GPTSanJapaneseTokenizer,
)
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin





@require_tokenizers
class   snake_case					(					__a    ,		unittest.TestCase    ):





  """simple docstring"""




  _lowerCamelCase						=						GPTSanJapaneseTokenizer
  _lowerCamelCase						=						False
  _lowerCamelCase						=						{"do_clean_text": False, "add_prefix_space": False}






  def 						snake_case	(					self  ):







   """simple docstring"""
   super().setUp()

   # fmt: off
   lowerCamelCase_  				=						["""こん""", """こんに""", """にちは""", """ばんは""", """世界,㔺界""", """、""", """。""", """<BR>""", """<SP>""", """<TAB>""", """<URL>""", """<EMAIL>""", """<TEL>""", """<DATE>""", """<PRICE>""", """<BLOCK>""", """<KIGOU>""", """<U2000U2BFF>""", """<|emoji1|>""", """<unk>""", """<|bagoftoken|>""", """<|endoftext|>"""]
   # fmt: on
   lowerCamelCase_  				=						{"""emoji""": {"""\ud83d\ude00""": """<|emoji1|>"""}, """emoji_inv""": {"""<|emoji1|>""": """\ud83d\ude00"""}}  # 😀
   lowerCamelCase_  				=						{"""unk_token""": """<unk>"""}

   lowerCamelCase_  				=						os.path.join(self.tmpdirname    ,						VOCAB_FILES_NAMES["vocab_file"]  )
   lowerCamelCase_  				=						os.path.join(self.tmpdirname    ,						VOCAB_FILES_NAMES["emoji_file"]  )
   with open(self.vocab_file    ,						"w"    ,						encoding="utf-8"  ) as vocab_writer:
    vocab_writer.write("".join([x + "\n" for x in vocab_tokens]  )  )
   with open(self.emoji_file    ,						"w"  ) as emoji_writer:
    emoji_writer.write(json.dumps(a_  )  )






  def 						snake_case	(					self    ,						**UpperCamelCase  ):







   """simple docstring"""
   kwargs.update(self.special_tokens_map  )
   return GPTSanJapaneseTokenizer.from_pretrained(self.tmpdirname    ,						**a_  )






  def 						snake_case	(					self    ,						UpperCamelCase  ):







   """simple docstring"""
   lowerCamelCase_  				=						"""こんにちは、世界。 \nこんばんは、㔺界。😀"""
   lowerCamelCase_  				=						"""こんにちは、世界。 \nこんばんは、世界。😀"""
   return input_text, output_text






  def 						snake_case	(					self    ,						UpperCamelCase  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.get_input_output_texts(a_  )
   lowerCamelCase_  				=						tokenizer.encode(a_    ,						add_special_tokens=a_  )
   lowerCamelCase_  				=						tokenizer.decode(a_    ,						clean_up_tokenization_spaces=a_  )
   return text, ids






  def 						snake_case	(					self  ):







   """simple docstring"""
   pass  # TODO add if relevant






  def 						snake_case	(					self  ):







   """simple docstring"""
   pass  # TODO add if relevant






  def 						snake_case	(					self  ):







   """simple docstring"""
   pass  # TODO add if relevant






  def 						snake_case	(					self  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.get_tokenizer()

   # Testing tokenization
   lowerCamelCase_  				=						"""こんにちは、世界。　こんばんは、㔺界。"""
   lowerCamelCase_  				=						["""こん""", """にちは""", """、""", """世界""", """。""", """<SP>""", """こん""", """ばんは""", """、""", """㔺界""", """。"""]
   lowerCamelCase_  				=						tokenizer.tokenize(a_  )
   self.assertListEqual(a_    ,						a_  )

   # Testing conversion to ids without special tokens
   lowerCamelCase_  				=						[0, 2, 5, 4, 6, 8, 0, 3, 5, 4, 6]
   lowerCamelCase_  				=						tokenizer.convert_tokens_to_ids(a_  )
   self.assertListEqual(a_    ,						a_  )

   # Testing conversion to ids with special tokens
   lowerCamelCase_  				=						tokens + [tokenizer.unk_token]
   lowerCamelCase_  				=						[0, 2, 5, 4, 6, 8, 0, 3, 5, 4, 6, 19]
   lowerCamelCase_  				=						tokenizer.convert_tokens_to_ids(a_  )
   self.assertListEqual(a_    ,						a_  )






  def 						snake_case	(					self  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.get_tokenizer()

   # Testing tokenization
   lowerCamelCase_  				=						"""こんにちは、<|bagoftoken|>世界。こんばんは、<|bagoftoken|>㔺界。"""
   lowerCamelCase_  				=						"""こんにちは、、、、世界。こんばんは、、、、世界。"""
   lowerCamelCase_  				=						tokenizer.encode(a_  )
   lowerCamelCase_  				=						tokenizer.decode(a_  )
   self.assertEqual(a_    ,						a_  )






  @slow
  def 						snake_case	(					self  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.tokenizer_class.from_pretrained("Tanrei/GPTSAN-japanese"  )

   # Testing tokenization
   lowerCamelCase_  				=						"""こんにちは、世界。"""
   lowerCamelCase_  				=						"""こんばんは、㔺界。😀"""
   lowerCamelCase_  				=						"""こんにちは、世界。こんばんは、世界。😀"""
   lowerCamelCase_  				=						tokenizer.encode(prefix_text + input_text  )
   lowerCamelCase_  				=						tokenizer.encode(""    ,						prefix_text=prefix_text + input_text  )
   lowerCamelCase_  				=						tokenizer.encode(a_    ,						prefix_text=a_  )
   lowerCamelCase_  				=						tokenizer.decode(a_  )
   lowerCamelCase_  				=						tokenizer.decode(a_  )
   lowerCamelCase_  				=						tokenizer.decode(a_  )
   self.assertEqual(a_    ,						a_  )
   self.assertEqual(a_    ,						a_  )
   self.assertEqual(a_    ,						a_  )






  @slow
  def 						snake_case	(					self  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.tokenizer_class.from_pretrained("Tanrei/GPTSAN-japanese"  )

   # Testing tokenization
   lowerCamelCase_  				=						"""こんにちは、世界。"""
   lowerCamelCase_  				=						"""こんばんは、㔺界。😀"""

   lowerCamelCase_  				=						len(tokenizer.encode(a_  )  ) - 2
   lowerCamelCase_  				=						len(tokenizer.encode(a_  )  ) - 2

   lowerCamelCase_  				=						[1] + [0] * (len_prefix + len_text + 1)
   lowerCamelCase_  				=						[1] * (len_prefix + len_text + 1) + [0]
   lowerCamelCase_  				=						[1] + [1] * (len_prefix) + [0] * (len_text + 1)

   lowerCamelCase_  				=						tokenizer(prefix_text + input_text  ).token_type_ids
   lowerCamelCase_  				=						tokenizer(""    ,						prefix_text=prefix_text + input_text  ).token_type_ids
   lowerCamelCase_  				=						tokenizer(a_    ,						prefix_text=a_  ).token_type_ids
   self.assertListEqual(a_    ,						a_  )
   self.assertListEqual(a_    ,						a_  )
   self.assertListEqual(a_    ,						a_  )






  @slow
  def 						snake_case	(					self  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.tokenizer_class.from_pretrained("Tanrei/GPTSAN-japanese"  )

   lowerCamelCase_  				=						tokenizer.encode("あンいワ"  )
   lowerCamelCase_  				=						tokenizer.encode(""    ,						prefix_text="あンいワ"  )
   lowerCamelCase_  				=						tokenizer.encode("いワ"    ,						prefix_text="あン"  )

   self.assertEqual(tokenizer.decode(a_  )    ,						tokenizer.decode(a_  )  )
   self.assertEqual(tokenizer.decode(a_  )    ,						tokenizer.decode(a_  )  )
   self.assertNotEqual(a_    ,						a_  )
   self.assertNotEqual(a_    ,						a_  )
   self.assertEqual(x_token_a[1]    ,						x_token_a[-1]  )  # SEG token
   self.assertEqual(x_token_a[1]    ,						x_token_a[3]  )  # SEG token






  @slow
  def 						snake_case	(					self  ):







   """simple docstring"""
   lowerCamelCase_  				=						self.tokenizer_class.from_pretrained("Tanrei/GPTSAN-japanese"  )

   lowerCamelCase_  				=						[["""武田信玄""", """は、"""], ["""織田信長""", """の配下の、"""]]
   lowerCamelCase_  				=						tokenizer(a_    ,						padding=a_  )
   lowerCamelCase_  				=						tokenizer.batch_encode_plus(a_    ,						padding=a_  )

   # fmt: off
   lowerCamelCase_  				=						[[3_5993, 8640, 2_5948, 3_5998, 3_0647, 3_5675, 3_5999, 3_5999], [3_5993, 1_0382, 9868, 3_5998, 3_0646, 9459, 3_0646, 3_5675]]
   lowerCamelCase_  				=						[[1, 1, 1, 0, 0, 0, 0, 0], [1, 1, 1, 0, 0, 0, 0, 0]]
   lowerCamelCase_  				=						[[1, 1, 1, 1, 1, 1, 0, 0], [1, 1, 1, 1, 1, 1, 1, 1]]
   # fmt: on
   self.assertListEqual(x_token.input_ids    ,						a_  )
   self.assertListEqual(x_token.token_type_ids    ,						a_  )
   self.assertListEqual(x_token.attention_mask    ,						a_  )
   self.assertListEqual(x_token_a.input_ids    ,						a_  )
   self.assertListEqual(x_token_a.token_type_ids    ,						a_  )
   self.assertListEqual(x_token_a.attention_mask    ,						a_  )






  def 						snake_case	(					self  ):







   """simple docstring"""
   pass







  def 						snake_case	(					self  ):







   """simple docstring"""
   pass







'''simple docstring'''

from collections.abc import Sequence





def __snake_case      (   UpperCAmelCase_		:		Sequence[int] | None = None	):
 if nums is None or not nums:
  raise ValueError("Input sequence should not be empty"	)

 lowerCamelCase_  				=						nums[0]
 for i in range(1      ,       len(UpperCAmelCase_	)	):
  lowerCamelCase_  				=						nums[i]
  lowerCamelCase_  				=						max(UpperCAmelCase_      ,       ans + num      ,       UpperCAmelCase_	)

 return ans


if __name__ == "__main__":
     import doctest

     doctest.testmod()

     # Try on a sample input from the user
     a_						:       Any      			=				int(input("""Enter number of elements : """).strip())
     a_						:       Union[str, Any]      			=				list(map(int, input("""\nEnter the numbers : """).strip().split()))[:n]
     print(max_subsequence_sum(array))



