0 REM BOX-DEMO 2
5 :
10 OK=1
20 (null)1,20,19,24,39,1
30 (null)1,14,128
40 (null)1
50 (null) 1,2,"NICHT OK"
60 (null) 1,14,"OK"
70 (null)
80 (null)0,1,1,1,10,1
90 (null)1,1,12,1,17,1
100 (null) OK
110 (null)
120 (null)1
130 :
140 PRINT "OK ="OK", D.H. ";
150 IF OK=0 THEN PRINT"N E I N" :END
160 PRINT"J A"