
'''simple docstring'''





import sys
import turtle


def 							SCREAMING_SNAKE_CASE_      (			UpperCamelCase__ ,		UpperCamelCase__		):
      return (pa[0] + pa[0]) / 2, (pa[1] + pa[1]) / 2


def 							SCREAMING_SNAKE_CASE_      (			UpperCamelCase__ ,		UpperCamelCase__ ,		UpperCamelCase__ ,		UpperCamelCase__ ,		):
      my_pen.up()
      my_pen.goto(vertexa[0] ,		vertexa[1]		)
      my_pen.down()
      my_pen.goto(vertexa[0] ,		vertexa[1]		)
      my_pen.goto(vertexa[0] ,		vertexa[1]		)
      my_pen.goto(vertexa[0] ,		vertexa[1]		)

      if depth == 0:
            return

      triangle(UpperCamelCase__ ,		get_mid(UpperCamelCase__ ,		UpperCamelCase__		) ,		get_mid(UpperCamelCase__ ,		UpperCamelCase__		) ,		depth - 1		)
      triangle(UpperCamelCase__ ,		get_mid(UpperCamelCase__ ,		UpperCamelCase__		) ,		get_mid(UpperCamelCase__ ,		UpperCamelCase__		) ,		depth - 1		)
      triangle(UpperCamelCase__ ,		get_mid(UpperCamelCase__ ,		UpperCamelCase__		) ,		get_mid(UpperCamelCase__ ,		UpperCamelCase__		) ,		depth - 1		)


if __name__ == "__main__":
    if len(sys.argv) != 2:
        raise ValueError(
            "Correct format for using this script: "
            "python fractals.py <int:depth_for_fractal>"
        )
    lowerCamelCase      =turtle.Turtle()
    my_pen.ht()
    my_pen.speed(5)
    my_pen.pencolor("red")

    lowerCamelCase      =[(-1_7_5, -1_2_5), (0, 1_7_5), (1_7_5, -1_2_5)]  # vertices of triangle
    triangle(vertices[0], vertices[1], vertices[2], int(sys.argv[1]))




class 				_lowerCamelCase :





     """simple docstring"""







     def __init__(							self  )  ->   Tuple:




           """simple docstring"""







           UpperCamelCase__    :   Union[str, Any]					=				''''''
           UpperCamelCase__    :   int					=				''''''
           UpperCamelCase__    :   Optional[int]					=				[]






     def    __SCREAMING_SNAKE_CASE			(							self						,						__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE  )  ->   int:




           """simple docstring"""







           if m == -1:
                 return n + 1
           elif n == -1:
                 return m + 1
           elif self.dp[m][n] > -1:
                 return self.dp[m][n]
           else:
                 if self.worda[m] == self.worda[n]:
                       UpperCamelCase__    :   Union[str, Any]					=				self.__min_dist_top_down_dp(m - 1						,						n - 1  )
                 else:
                       UpperCamelCase__    :   int					=				self.__min_dist_top_down_dp(__SCREAMING_SNAKE_CASE						,						n - 1  )
                       UpperCamelCase__    :   Tuple					=				self.__min_dist_top_down_dp(m - 1						,						__SCREAMING_SNAKE_CASE  )
                       UpperCamelCase__    :   Optional[Any]					=				self.__min_dist_top_down_dp(m - 1						,						n - 1  )
                       UpperCamelCase__    :   Optional[int]					=				1 + min(__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE  )

                 return self.dp[m][n]






     def    __SCREAMING_SNAKE_CASE			(							self						,						__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE  )  ->   int:




           """simple docstring"""







           UpperCamelCase__    :   Union[str, Any]					=				worda
           UpperCamelCase__    :   Any					=				worda
           UpperCamelCase__    :   List[str]					=				[[-1 for _ in range(len(__SCREAMING_SNAKE_CASE  )  )] for _ in range(len(__SCREAMING_SNAKE_CASE  )  )]

           return self.__min_dist_top_down_dp(len(__SCREAMING_SNAKE_CASE  ) - 1						,						len(__SCREAMING_SNAKE_CASE  ) - 1  )






     def    __SCREAMING_SNAKE_CASE			(							self						,						__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE  )  ->   int:




           """simple docstring"""







           UpperCamelCase__    :   int					=				worda
           UpperCamelCase__    :   List[str]					=				worda
           UpperCamelCase__    :   int					=				len(__SCREAMING_SNAKE_CASE  )
           UpperCamelCase__    :   Optional[Any]					=				len(__SCREAMING_SNAKE_CASE  )
           UpperCamelCase__    :   int					=				[[0 for _ in range(n + 1  )] for _ in range(m + 1  )]

           for i in range(m + 1  ):
                 for j in range(n + 1  ):
                       if i == 0:  # first string is empty
                             UpperCamelCase__    :   List[Any]					=				j
                       elif j == 0:  # second string is empty
                             UpperCamelCase__    :   Union[str, Any]					=				i
                       elif worda[i - 1] == worda[j - 1]:  # last characters are equal
                             UpperCamelCase__    :   List[Any]					=				self.dp[i - 1][j - 1]
                       else:
                             UpperCamelCase__    :   Union[str, Any]					=				self.dp[i][j - 1]
                             UpperCamelCase__    :   str					=				self.dp[i - 1][j]
                             UpperCamelCase__    :   Union[str, Any]					=				self.dp[i - 1][j - 1]
                             UpperCamelCase__    :   List[Any]					=				1 + min(__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE						,						__SCREAMING_SNAKE_CASE  )
           return self.dp[m][n]


if __name__ == "__main__":
    lowerCamelCase      =EditDistance()

    print("****************** Testing Edit Distance DP Algorithm ******************")
    print()

    lowerCamelCase      =input("Enter the first string: ").strip()
    lowerCamelCase      =input("Enter the second string: ").strip()

    print()
    print(F'''The minimum edit distance is: {solver.min_dist_top_down(Sa, Sa)}''')
    print(F'''The minimum edit distance is: {solver.min_dist_bottom_up(Sa, Sa)}''')
    print()
    print("*************** End of Testing Edit Distance DP Algorithm ***************")


