
import math
def lowerCamelCase_       (			A			:      int						):




      """simple docstring"""
      if number == 0:
            lowerCAmelCase_						=      '''Zero'''
            return words
      else:
            lowerCAmelCase_						=      math.logaa(A						)
            lowerCAmelCase_						=      digits + 1
            lowerCAmelCase_						=      {}
            lowerCAmelCase_						=      ''''''
            lowerCAmelCase_						=      '''One'''
            lowerCAmelCase_						=      '''Two'''
            lowerCAmelCase_						=      '''Three'''
            lowerCAmelCase_						=      '''Four'''
            lowerCAmelCase_						=      '''Five'''
            lowerCAmelCase_						=      '''Six'''
            lowerCAmelCase_						=      '''Seven'''
            lowerCAmelCase_						=      '''Eight'''
            lowerCAmelCase_						=      '''Nine'''

            lowerCAmelCase_						=      {}
            lowerCAmelCase_						=      ''''''
            lowerCAmelCase_						=      '''Twenty'''
            lowerCAmelCase_						=      '''Thirty'''
            lowerCAmelCase_						=      '''Forty'''
            lowerCAmelCase_						=      '''Fifty'''
            lowerCAmelCase_						=      '''Sixty'''
            lowerCAmelCase_						=      '''Seventy'''
            lowerCAmelCase_						=      '''Eighty'''
            lowerCAmelCase_						=      '''Ninety'''

            lowerCAmelCase_						=      {}
            lowerCAmelCase_						=      '''Ten'''
            lowerCAmelCase_						=      '''Eleven'''
            lowerCAmelCase_						=      '''Twelve'''
            lowerCAmelCase_						=      '''Thirteen'''
            lowerCAmelCase_						=      '''Fourteen'''
            lowerCAmelCase_						=      '''Fifteen'''
            lowerCAmelCase_						=      '''Sixteen'''
            lowerCAmelCase_						=      '''Seventeen'''
            lowerCAmelCase_						=      '''Eighteen'''
            lowerCAmelCase_						=      '''Nineteen'''

            lowerCAmelCase_						=      {}
            lowerCAmelCase_						=      '''Hundred,'''
            lowerCAmelCase_						=      '''Thousand,'''
            lowerCAmelCase_						=      '''Lakh,'''
            lowerCAmelCase_						=      '''Crore,'''

            lowerCAmelCase_						=      number
            lowerCAmelCase_						=      ''''''
            lowerCAmelCase_						=      0
            lowerCAmelCase_						=      int(A						)
            while counter < digits:
                  lowerCAmelCase_						=      temp_num % 10
                  if counter % 2 == 0:
                        lowerCAmelCase_						=      ''''''
                        if counter in placevalue and current != 0:
                              lowerCAmelCase_						=      placevalue[counter]
                        if counter == 2:
                              lowerCAmelCase_						=      singles[current] + addition + words
                        elif counter == 0:
                              if ((temp_num % 1_00) // 10) == 1:
                                    lowerCAmelCase_						=      teens[current] + addition + words
                                    lowerCAmelCase_						=      temp_num // 10
                                    counter += 1
                              else:
                                    lowerCAmelCase_						=      singles[current] + addition + words

                        else:
                              lowerCAmelCase_						=      doubles[current] + addition + words

                  else:
                        if counter == 1:
                              if current == 1:
                                    lowerCAmelCase_						=      teens[number % 10] + words
                              else:
                                    lowerCAmelCase_						=      ''''''
                                    if counter in placevalue:
                                          lowerCAmelCase_						=      placevalue[counter]
                                    lowerCAmelCase_						=      doubles[current] + addition + words
                        else:
                              lowerCAmelCase_						=      ''''''
                              if counter in placevalue:
                                    if current == 0 and ((temp_num % 1_00) // 10) == 0:
                                          lowerCAmelCase_						=      ''''''
                                    else:
                                          lowerCAmelCase_						=      placevalue[counter]
                              if ((temp_num % 1_00) // 10) == 1:
                                    lowerCAmelCase_						=      teens[current] + addition + words
                                    lowerCAmelCase_						=      temp_num // 10
                                    counter += 1
                              else:
                                    lowerCAmelCase_						=      singles[current] + addition + words
                  counter += 1
                  lowerCAmelCase_						=      temp_num // 10
      return words


if __name__ == "__main__":
 import doctest

 doctest.testmod()





_snake_case		  =   {
    "+": lambda x, y: x + y,
    "-": lambda x, y: x - y,
    "*": lambda x, y: x * y,
    "/": lambda x, y: x / y,
}
def lowerCamelCase_       (			A			:      List[Any]						):




      """simple docstring"""
      return c.isdigit()
def lowerCamelCase_       (			A			:      List[Any]						):




      """simple docstring"""
      lowerCAmelCase_						=      []

      # iterate over the string in reverse order
      for c in expression.split()[::-1]:
            # push operand to stack
            if is_operand(A						):
                  stack.append(int(A						)						)

            else:
                  # pop values from stack can calculate the result
                  # push the result onto the stack again
                  lowerCAmelCase_						=      stack.pop()
                  lowerCAmelCase_						=      stack.pop()
                  stack.append(calc[c](A		,					A						)						)

      return stack.pop()


# Driver code
if __name__ == "__main__":
 _snake_case		  =   "+ 9 * 2 6"
 print(evaluate(test_expression))

 _snake_case		  =   "/ * 10 2 + 4 1 "
 print(evaluate(test_expression))



