Sharp PC-1403 - Page 143

13 7
L oa ds t h e v a l ues f ro m t h e DA TA . s t ate men t i nt o
8( ) . 8 (1 ) w ill b e 1 0, 8 ( 2 ) w i ll b e 20, 8 (3 )
w ill be 30 , e tc .
S et s u p a n a r r ay .
10 DIM 8( 10)
2 0WAIT 12 8
30 FOR 1 = 1 T O 1 0
40 R E AD B {I)
5 0 P RIN T 8 ( 1 )
6 0 N EX T I
70 DATA 1 0, 2 0, 30 ,40,50 ,6 0
80 DATA 7 0, 80 , 90 , 1 00
90 E N D
Examples
l!J41
When assign i n g in itia l v a l u es t o a n ar r a y , i t i s c o n ve ni en t t o l is t th e v al ues i n a DAT A
sta t e m en t a nd u se a R E A D stat e m e nt i n a FOR .. . N E X T l oo p t o l oa d th e valu e s in to
th e a r ray . When t he f i rst RE AD i s e x e cut ed , t he firs t va l u e i n t h e f ir st D A T A state men t i s
return e d . Succeed i ng REA Ds use suc c eedi n g values in th e seq u entia l o r d e r in wh i ch
they app ear i n the pro gram , r eg ar d l ess of h o w m an y value s a re li s t ed i n eac h DATA
statement or ho w many DAT A s ta t eme n t s are us e d .
DATA stateme nts h a ve n o effe c t if en coun t ere d i n t h e cour s e o f re g ula r e xecu ti on of the
program , so t he y ca n b e i n se rt ed w here v e r i t s e em s approp riate . Ma ny programmers
like to include t hem i mmediate l y f o llo wi ng t h e READ wh i ch use s t h e m. If desired, the
values in a DATA stateme nt ca n b e read a s e c o n d ti me b y u s in g t he RESTORE
statement.
1µ11;.i-tiM
T he D A T A v er b i s u s e d t o p rovi de v a l ues f o r u se b y th e RE A D ve r b .
Abb rev i ati on s: DA ., D A T .
S ee a l so: RE A D , RE S T O R E
1 DATA exp r ess i o n li s t
W h e re : exp r ess io n li s t is: express i o n
or: e xp r ess i on , ex p ression l is t
Verbs
DATA