DECLARE

num, total REAL

symbol CHAR

START

DISPLAY "Welcome to your friendly neighborhood accumulator! Please input your expression, one token at a time, starting with an operand and type in '=' when completed."

INPUT num

SET total = num

LOOP

INPUT symbol

EXIT LOOP WHEN symbol = '='

SELECT symbol

CASE "+":

INPUT num

SET total = total + num

CASE "-":

INPUT num

SET total = total - num

END SELECT

END LOOP

DISPLAY total

END

Need a picture of this program in raptor