Sinclair QL User Manual

•
•
•
1.
2.
3.
4.
5.
12/84
Place ten numbers in a DATA statement. READ each number and If it is greater
than 20 then print
It.
Test all the numbers from 1 to 100 and print only those which are perfect squares
or divisible
by 7
Toys are described as Safe (S), or Unsafe (U), Expensive (E) or Cheap (C), and
either for
Girls (G), Boys (B) or Anyone (A). A tno of letters encodes the qualities
of each
toy. Place five such trios in a DATA statement and then search it printing
only those which are
safe and suitable for girls.
Modify program 3
to print those which are expensive and not safe.
Modify program 3 to print those which are safe, not expensive and suitable for
anyone.
PROBLEMS ON
CHAPTER 10
57

Sinclair QL Specifications

General

Processor	Motorola 68008
Clock Speed	7.5 MHz
RAM	128 KB (expandable to 640 KB)
ROM	48 KB
Operating System	Sinclair QDOS
Release Year	1984
Storage	Microdrive tape loop
Graphics	256x256 pixels, 8 colors
Ports	RS-232, ROM cartridge
Sound	Beeper (internal speaker)