Postfix Program Output Grade Sheet

input expression	result	character operand1	character operand2	character operator	int value1	int value2
	48 points max	10	points	max
23+	2 + 3 = 5	2	3	+	2	3
23-	2 – 3 = -1	2	3	-	2	3
ab+	a + b = 21	a	b	+	10	11
ab-	a – b = -1	a	b	-	10	11
a9+	a + 9 = 19	a	9	+	10	9
a9-	a – 9 = 1	a	9	-	10	9
9b+	9 + b = 20	9	b	+	9	11
9b-	9 – b = -2	9	b	+	9	11
35*	invalid operator	3	5	*	3	5
ab/	invalid operator	a	b	/	10	11
xa+	invalid 1^st operand	x	a	+	invalid	10
as+	invalid 2^nd operand	a	s	+	10	invalid
t9+	invalid 1^st operand	t	9	+	invalid	9
a9?	invalid operator	a	9	?	10	9
9k+	invalid 2^nd operand	9	k	+	9	invalid
9c#	invalid operator	9	c	#	9	12

Ending message present?
Javadocs present?	10 points max

Indentation	5 points max
Inline Documentation	11 points max