4 PRINT "******** Select action: ********"
\r
6 PRINT "1 - exit program"
\r
7 PRINT "2 - make a sound"
\r
12 IF a = 1 THEN SYSTEM
\r
14 IF a = 2 THEN SOUND 2000, 2
\r
25 IF a > 3 THEN PRINT "Number too large"
\r
26 IF a < 1 THEN PRINT "Number too small"
\r