Sharp PC-1403 - Page 157

1 5 1
50 DIM 8(5)
60 INPU T# " D S- 4 " ; B ( *)
Thi s s t ate m e n t transfers data fr om the tape fil e named " D S - 4" to th e va riab les (B(O)
thr o ugh 8(5 )) i n a rr ay B .
Note : 1. Nume ric d ata m u st be t r ans ferr e d to nu m er i c a rr ay v a ri ab l es w it h t h e same
length as that o f t h e data , cha r ac ter da t a m u st be t rans f e rr e d to c h arac ter
a rr ay v a ri ab l es with t he s ame l e n gth as t h at of t he da ta . I f th i s ru l e i s not
ob s erv ed , an e r ror w i l l re sult.
2 . Lo cat i o n s t or a rr ay va ria bles m us t be s et a sid e i n the p r ogram data ar ea
be f or e t h e I N P U T # s t atemen t is e xecut ed . If not, an e r ror w ill result. U se
th e DIM state me n t to d efin e the a rra y in adv an c e .
Notes: 1 . N um er ic da t a must be t r a ns f e rr ed to nu m eri c s imp l e v a r i ables, a nd
cha r a ct e r data m ust be s im ple c h ara c t er va r i abl es . C r o ss-t ra n sfe r is not
a l lowed .
2 . Lo c a ti ons f or si m pl e va ri ab l es mus t b e s e t as id e in the pro g ram data area
b efore the I NPUT s t atement i s exec u t ed. If no t , an e rro r w ill r e s u lt. Us e
ass i gn ment state m e n ts t o r es erve t he locations fo r si m ple va riables .
AA =0 I ENTER i Use a ppropr ia t e n um e ri c v al ue s or c ha ra c ters in
B1 $= " A " I ENTER I assi gn m en t s t ateme n ts t o re s e rve locations lor
INPUT AA , B 1 $ I ENTER I var i abl es .
3) Data transfer to array variables
To transfer data fr om a t a pe fil e to a rr a y v a r i ab l e s , spec i fy t he array name in the
INPUT# stateme n t in the fo rm of ar r ay nam e (* ) .
Thi s state m e n t t r an s fers da t a from t h e t ape f i le n a m ed " D M -1 " to si mpl e va r ia ble s
A B , Y1 , a n d XY$ .
2 . Da ta transfer to f i xe d v a r iab l es and exte nd e d varia bles (A ( 27) and
b e yo nd ) will cont i nue un t i l the e n d of t h e so urc e da ta fil e on the ta pe is
reached , bu t if the comp ut er's m emory b e c o m es f ull, an error ( ERROR
6 ) r esu lts .
2) Data transfer to simple variables
Dat a i n a tape file ca n be transf er r ed to s i mp l e v ar i ab les b y s p ec if ying t h e de s ir ed
s impl e v a r iable nam es i n the I N PUT # s t a t em e nt.
INPUT # " D M - 1 "; AB, Y1 , XY $
Verbs
INPUT#