





import argparse
import hashlib  # hashlib is only used inside the Test class
import struct





class 			A__   :




   """simple docstring"""



   def __init__( self ,  lowercase)      ->						Tuple:







          '''simple docstring'''

          a__						:     Optional[int]			=    data
          a__						:     Optional[int]			=    [0x67_452_301, 0xef_cda_b89, 0x98_bad_cfe, 0x10_325_476, 0xc3_d2e_1f0]

   @staticmethod
   def 							__lowercase		( lowercase ,  lowercase)      ->						List[str]:







          '''simple docstring'''

          return ((n << b) | (n >> (32 - b))) & 0xff_fff_fff

   def 							__lowercase		( self)      ->						Optional[Any]:







          '''simple docstring'''

          a__						:     Union[str, Any]			=    b'\x80' + b'\x00' * (63 - (len(self.data) + 8) % 64)
          a__						:     Union[str, Any]			=    self.data + padding + struct.pack('>Q' ,  8 * len(self.data))
          return padded_data

   def 							__lowercase		( self)      ->						List[Any]:







          '''simple docstring'''

          return [
              self.padded_data[i : i + 64] for i in range(0 ,  len(self.padded_data) ,  64)
          ]

   def 							__lowercase		( self ,  lowercase)      ->						Optional[Any]:







          '''simple docstring'''

          a__						:     List[str]			=    list(struct.unpack('>16L' ,  lowercase)) + [0] * 64
          for i in range(16 ,  80):
                 a__						:     List[Any]			=    self.rotate((w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16]) ,  1)
          return w

   def 							__lowercase		( self)      ->						int:







          '''simple docstring'''

          a__						:     int			=    self.padding()
          a__						:     Union[str, Any]			=    self.split_blocks()
          for block in self.blocks:
                 a__						:     int			=    self.expand_block(lowercase)
                 a__						:     List[str]			=    self.h
                 for i in range(0 ,  80):
                        if 0 <= i < 20:
                               a__						:     Optional[int]			=    (b & c) | ((~b) & d)
                               a__						:     Optional[int]			=    0x5a_827_999
                        elif 20 <= i < 40:
                               a__						:     List[Any]			=    b ^ c ^ d
                               a__						:     List[Any]			=    0x6e_d9e_ba1
                        elif 40 <= i < 60:
                               a__						:     List[str]			=    (b & c) | (b & d) | (c & d)
                               a__						:     int			=    0x8f_1bb_cdc
                        elif 60 <= i < 80:
                               a__						:     Any			=    b ^ c ^ d
                               a__						:     int			=    0xca_62c_1d6
                        a__						:     List[Any]			=    (
                            self.rotate(lowercase ,  5) + f + e + k + expanded_block[i] & 0xff_fff_fff,
                            a,
                            self.rotate(lowercase ,  30),
                            c,
                            d,
                        )
                 a__						:     Optional[Any]			=    (
                     self.h[0] + a & 0xff_fff_fff,
                     self.h[1] + b & 0xff_fff_fff,
                     self.h[2] + c & 0xff_fff_fff,
                     self.h[3] + d & 0xff_fff_fff,
                     self.h[4] + e & 0xff_fff_fff,
                 )
          return ("{:08x}" * 5).format(*self.h)



def A_     (		)  ->		Optional[Any]:
       a__						:     Tuple			=    B'Test String'
       assert SHAaHash(A__    ).final_hash() == hashlib.shaa(A__    ).hexdigest()  # noqa: S324



def A_     (		)  ->		int:
       a__						:     str			=    argparse.ArgumentParser(description='Process some strings or files'    )
       parser.add_argument(
           '--string'		,				dest='input_string'		,				default='Hello World!! Welcome to Cryptography'		,				help='Hash the string'		,				)
       parser.add_argument('--file'		,				dest='input_file'		,				help='Hash contents of a file'    )
       a__						:     Optional[int]			=    parser.parse_args()
       a__						:     int			=    args.input_string
       # In any case hash input should be a bytestring
       if args.input_file:
              with open(args.input_file		,				'rb'    ) as f:
                     a__						:     Dict			=    f.read()
       else:
              a__						:     Union[str, Any]			=    bytes(A__		,				'utf-8'    )
       print(SHAaHash(A__    ).final_hash()    )


if __name__ == "__main__":
    main()
    import doctest

    doctest.testmod()









from __future__ import annotations

from collections.abc import Callable



def A_     (		A__		,				A__		,				A__		,				A__ = 100		,				)  ->		float:
       a__						:     Dict			=    x_start
       a__						:     Any			=    fnc(A__    )
       a__						:     Optional[int]			=    0.0
       for _ in range(A__    ):
              # Approximates small segments of curve as linear and solve
              # for trapezoidal area
              a__						:     Union[str, Any]			=    (x_end - x_start) / steps + xa
              a__						:     str			=    fnc(A__    )
              area += abs(fxa + fxa    ) * (xa - xa) / 2
              # Increment step
              a__						:     Optional[Any]			=    xa
              a__						:     Optional[int]			=    fxa
       return area


if __name__ == "__main__":



    def A_     (		A__    )  ->		List[str]:
           return x**3 + x**2

    print("""f(x) = x^3 + x^2""")
    print("""The area between the curve, x = -5, x = 5 and the x axis is:""")
    lowercase				:	Union[str, Any]      						=  1_0
    while i <= 1_0_0_0_0_0:
        print(F"""with {i} steps: {trapezoidal_area(f, -5, 5, i)}""")
        i *= 1_0


