Sharp PC-1403 - Page 164

1 5 8
A n in p u t of 1 p r ints ' F I R S T' ; 2p rin ts
' S E CO ND '; 3 p r i n ts 'TH I RD ' . Any
oth e r i n put does not p r oduc e any print.
1 0 I N PUT A
20 O N A GO T O 1 00 , 200 , 3 0 0
3 0 G O TO 900
1 00 P RIN T " FI R S T "
11 0 GOTO 900
20 0 PR IN T " SECON D "
2 1 0 GOTO 900
300 PR IN T " T H IRD"
310 GOTO 900
900 E ND
Examples
''Mi
Wh e n t h e ON ... GO T O ve r b is e x ecuted , t h e e xp r e ssi o n between ON and GOTO is
eval u ated and r ed u ced t o a n in teger . If t h e va l u e of the i nteger i s 1, control is
t r ansfer r ed to the f i rs t l oc a t i o n i n the li st. If t he e xpr e ssi o n i s 2 , contro l i s t r ansferr e d to
the seco n d location i n the l i s t , and so f ort h.
I f the expression is z ero, n ega t ive, or l a r ger t h a n th e number of locations provide d in
the li s t , exec u t i on proceeds w i th the nex t l i n e of t h e p r ogram .
NOTE: Co m mas cannot be us e d i n t h e ex pr ess i ons f ollow i n g t he GOTO. Th e
COMPUTER cannot d i sti ngui sh be t wee n c o m ma s i n e x p ressions a n d com-
mas between express i ons.
1µm.1+11
Th e ON ... GO T O verb i s u sed t o t ransfer c ontrol to o ne o f a set of l ocat i on s depend i ng
on t he v alue of a co n t ro l exp ressi on .
A bbreviations : 0 .: G . , GO ., GOT.
See a l so : GOS U B , GOTO , ON ... GOSU B
1 ON exp r ession GOTO e x p r es sio n li s t
W h ere : expression l ist i s: e xp ressio n
or: e x p r e ssi o n , e x p r es s io n l ist
Verbs
ON ... GOTO