



from __future__ import annotations

from typing import Generic, TypeVar

UpperCAmelCase_          =				TypeVar("T")





class 		UpperCAmelCase    (    snake_case_					):
   pass






class 		UpperCAmelCase    (    snake_case_					):
   pass






class 		UpperCAmelCase    (    Generic[T]					):





   def __init__(						self							,  _lowerCAmelCase = 10      ):
         _lowerCAmelCase			      =	[]
         _lowerCAmelCase			      =	limit





   def __bool__(						self      ):
         return bool(self.stack      )





   def __str__(						self      ):
         return str(self.stack      )





   def 						__lowerCAmelCase				(						self							,  _lowerCAmelCase      ):
         if len(self.stack      ) >= self.limit:
               raise StackOverflowError
         self.stack.append(_lowerCAmelCase      )





   def 						__lowerCAmelCase				(						self      ):
         if not self.stack:
               raise StackUnderflowError
         return self.stack.pop()





   def 						__lowerCAmelCase				(						self      ):
         if not self.stack:
               raise StackUnderflowError
         return self.stack[-1]





   def 						__lowerCAmelCase				(						self      ):
         return not bool(self.stack      )





   def 						__lowerCAmelCase				(						self      ):
         return self.size() == self.limit





   def 						__lowerCAmelCase				(						self      ):
         return len(self.stack      )





   def __contains__(						self							,  _lowerCAmelCase      ):
         return item in self.stack






def 				UpperCAmelCase__		(					)->None:
      _lowerCAmelCase			      =	Stack(1_0					)
      assert bool(_SCREAMING_SNAKE_CASE					) is False
      assert stack.is_empty() is True
      assert stack.is_full() is False
      assert str(_SCREAMING_SNAKE_CASE					) == "[]"

      try:
            _lowerCAmelCase			      =	stack.pop()
            raise AssertionError  # This should not happen
      except StackUnderflowError:
            assert True  # This should happen

      try:
            _lowerCAmelCase			      =	stack.peek()
            raise AssertionError  # This should not happen
      except StackUnderflowError:
            assert True  # This should happen

      for i in range(1_0					):
            assert stack.size() == i
            stack.push(_SCREAMING_SNAKE_CASE					)

      assert bool(_SCREAMING_SNAKE_CASE					)
      assert not stack.is_empty()
      assert stack.is_full()
      assert str(_SCREAMING_SNAKE_CASE					) == str(list(range(1_0					)					)					)
      assert stack.pop() == 9
      assert stack.peek() == 8

      stack.push(1_0_0					)
      assert str(_SCREAMING_SNAKE_CASE					) == str([0, 1, 2, 3, 4, 5, 6, 7, 8, 1_0_0]					)

      try:
            stack.push(2_0_0					)
            raise AssertionError  # This should not happen
      except StackOverflowError:
            assert True  # This should happen

      assert not stack.is_empty()
      assert stack.size() == 1_0

      assert 5 in stack
      assert 5_5 not in stack


if __name__ == "__main__":
    test_stack()




def 				UpperCAmelCase__		(					_SCREAMING_SNAKE_CASE :						str					)->str:
      return " ".join(sorted(set(sentence.split()					)					)					)


if __name__ == "__main__":
    import doctest

    doctest.testmod()