Optimization and Error !!!

[gileno]

1 5

2 x<=Y?

3 GTO 01

4 RDN

5 5

6 X>Y?

7 GTO 02

8 RDN

9 -5

10 X<=y?

11 GTO 03

12 RND

13 -5

14 X>Y?

15 '--

16 LBL 04

17 PROMPT

18 Sequence of instructions ....



30 LBL 01

31 '+

32 GOTO 04

33 LBL 02

34 '++

35 GTO 04

36 LBL 03

37 '-

28 GTO 04

-2 R/S

+ ????

How would I do to show '-' ?

Thank you

[Kiyoshi Akima]

You're getting + because -2 is less than 5.

Just what are you trying to do? Determine which of the four ranges [-infinity, -5], (-5, 0), [0, 5), [5, infinity] the number is in?