


def 				UpperCamelCase_(      lowerCamelCase_ )    ->						Optional[int]:
    _lowercase       :							List[Any]      		=		[]
    _lowercase       :							int      		=		[]
    _lowercase       :							List[Any]      		=		{
        '^': 3,
        '*': 2,
        '/': 2,
        '%': 2,
        '+': 1,
        '-': 1,
    }  # Priority of each operator
    _lowercase       :							int      		=		len(lowerCamelCase_ ) if (len(lowerCamelCase_ ) > 7) else 7

    # Print table header for output
    print(
        'Symbol'.center(8 )							, 'Stack'.center(lowerCamelCase_ )							, 'Postfix'.center(lowerCamelCase_ )							, sep=' | '							, )
    print('-' * (print_width * 3 + 7) )

    for x in infix:
        if x.isalpha() or x.isdigit():
            post_fix.append(lowerCamelCase_ )  # if x is Alphabet / Digit, add it to Postfix
        elif x == "(":
            stack.append(lowerCamelCase_ )  # if x is "(" push to Stack
        elif x == ")":  # if x is ")" pop stack until "(" is encountered
            while stack[-1] != "(":
                post_fix.append(stack.pop() )  # Pop stack & add the content to Postfix
            stack.pop()
        else:
            if len(lowerCamelCase_ ) == 0:
                stack.append(lowerCamelCase_ )  # If stack is empty, push x to stack
            else:  # while priority of x is not > priority of element in the stack
                while len(lowerCamelCase_ ) > 0 and priority[x] <= priority[stack[-1]]:
                    post_fix.append(stack.pop() )  # pop stack & add to Postfix
                stack.append(lowerCamelCase_ )  # push x to stack

        print(
            x.center(8 )							, (''.join(lowerCamelCase_ )).ljust(lowerCamelCase_ )							, (''.join(lowerCamelCase_ )).ljust(lowerCamelCase_ )							, sep=' | '							, )  # Output in tabular format

    while len(lowerCamelCase_ ) > 0:  # while stack is not empty
        post_fix.append(stack.pop() )  # pop stack & add to Postfix
        print(
            ' '.center(8 )							, (''.join(lowerCamelCase_ )).ljust(lowerCamelCase_ )							, (''.join(lowerCamelCase_ )).ljust(lowerCamelCase_ )							, sep=' | '							, )  # Output in tabular format

    return "".join(lowerCamelCase_ )  # return Postfix as str



def 				UpperCamelCase_(      lowerCamelCase_ )    ->						str:
    _lowercase       :							List[str]      		=		list(infix[::-1] )  # reverse the infix equation

    for i in range(len(lowerCamelCase_ ) ):
        if infix[i] == "(":
            _lowercase       :							Union[str, Any]      		=		')'  # change "(" to ")"
        elif infix[i] == ")":
            _lowercase       :							Union[str, Any]      		=		'('  # change ")" to "("

    return (infix_2_postfix(''.join(lowerCamelCase_ ) ))[
        ::-1
    ]  # call infix_2_postfix on Infix, return reverse of Postfix


if __name__ == "__main__":
 SCREAMING_SNAKE_CASE       :      int												= input("\nEnter an Infix Equation = ")  # Input an Infix equation
 SCREAMING_SNAKE_CASE       :      Any												= "".join(Infix.split())  # Remove spaces from the input
 print("\n\t", Infix, "(Infix) -> ", infix_2_prefix(Infix), "(Prefix)")






def 				UpperCamelCase_(      lowerCamelCase_ )    ->						int:
    if not numbers:
        return 0

    if not isinstance(lowerCamelCase_							, (list, tuple) ) or not all(
        isinstance(lowerCamelCase_							, lowerCamelCase_ ) for number in numbers ):
        raise ValueError('numbers must be an iterable of integers' )

    _lowercase       :							int      		=		numbers[0]

    for i in range(1							, len(lowerCamelCase_ ) ):
        # update the maximum and minimum subarray products
        _lowercase       :							Union[str, Any]      		=		numbers[i]
        if number < 0:
            _lowercase		,				_lowercase       :							Any      		=		min_till_now, max_till_now
        _lowercase       :							Union[str, Any]      		=		max(lowerCamelCase_							, max_till_now * number )
        _lowercase       :							Union[str, Any]      		=		min(lowerCamelCase_							, min_till_now * number )

        # update the maximum product found till now
        _lowercase       :							Optional[Any]      		=		max(lowerCamelCase_							, lowerCamelCase_ )

    return max_prod


