AMSTRAD CPC464, User Manual

Page: 138 / 249

CREAL
CREAL(<numeric expression>)
5 DEFINT n
10 n=75.765
20 d=n/34.6
3 0 P R I N T d
40 PRINT CREAL(n)
50 PRINT n/55.4
run
2.19653179
76
1.37184116
Ready
FUNCTION: Converts a value to a real number. (As opposed to integer).
Associated keywords:
CINT
DATA
D A T A < l i s t o f constant)
10 REM Proofreader
20 DIM Proofer$(5)
3 0 D I M P r o o f e r S u r n a m e $ ( 5 )
40 FOR n=l to 5
50 READ Proofer$(n)
6 0 R E A D P r o o f e r S u r n a m e $ ( n )
6 5 P R I N T P r o o f e r $ ( n ) ; " " P r o o f e r S u r n a m e $ ( n )
7 0 D A T A B o b , S m i t h , D i c k y , J o n e s ,
M a l c o l m , G r e e n , A l a n , B r o w n , I v o r , C u r r y
90 NEXT
COMMAND: Declares constant data for use within a program. One of the most widely used features
of BASIC that lumps constant data in
DATA
statements for retrieval as required. The data type
must be consistent with the variable invoking it. A
DATA
statement may appear anywhere in a
program.
Associated keywords:
READ, RESTORE