1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
10 REM PC-BASIC test
20 REM SCREEN function
30 OPEN "OUTPUT.TXT" FOR OUTPUT AS 1
40 ON ERROR GOTO 10000
50 PRINT#1, SCREEN
60 PRINT#1, SCREEN(
70 PRINT#1, SCREEN("ABC"
80 PRINT#1, SCREEN(1
90 PRINT#1, SCREEN(1.5
100 PRINT#1, SCREEN(-1)
110 PRINT#1, SCREEN(1)
120 PRINT#1, SCREEN(-1.5)
130 PRINT#1, SCREEN(1.5)
140 PRINT#1, SCREEN(-1.5D2)
150 PRINT#1, SCREEN(1.5D2)
160 PRINT#1, SCREEN("ABC")
200 PRINT#1, SCREEN(0)
210 PRINT#1, SCREEN(256)
220 PRINT#1, SCREEN(32768)
230 PRINT#1, SCREEN(65536)
240 PRINT#1, SCREEN(1.701412E+38)
250 PRINT#1, SCREEN(1.701411834604692D+38)
300 PRINT#1, SCREEN(1)
310 PRINT#1, SCREEN(#1)
1000 PRINT#1, SCREEN(1,1)
1010 PRINT#1, SCREEN(1,#1)
1020 PRINT#1, SCREEN(1, "A")
1025 PRINT#1, SCREEN(1, "A"
1030 PRINT#1, SCREEN(1,0)
1040 PRINT#1, SCREEN(1,-1)
1042 PRINT#1, SCREEN(1,41)
1043 PRINT#1, SCREEN(1,80)
1044 PRINT#1, SCREEN(1,81)
1050 PRINT#1, SCREEN(1,256)
1060 PRINT#1, SCREEN(1,32768)
1070 PRINT#1, SCREEN(1,32768
1110 PRINT#1, SCREEN(#1, 1)
1120 PRINT#1, SCREEN("A", 1)
1125 PRINT#1, SCREEN("A", 1
1130 PRINT#1, SCREEN(0, 1)
1140 PRINT#1, SCREEN(-1, 1)
1145 PRINT#1, SCREEN(25, 1)
1147 PRINT#1, SCREEN(26, 1)
1150 PRINT#1, SCREEN(256, 1)
1160 PRINT#1, SCREEN(32768, 1)
1170 PRINT#1, SCREEN(32768, 1
1200 PRINT#1, SCREEN(1,1,0)
1210 PRINT#1, SCREEN(1,1,1)
1215 PRINT#1, SCREEN(1,1,-1)
1220 PRINT#1, SCREEN(1,1,"A")
1225 PRINT#1, SCREEN(1,1,"A"
1230 PRINT#1, SCREEN(1,1,256)
1235 PRINT#1, SCREEN(1,1,256
1240 PRINT#1, SCREEN(1,1,32768
2000 PRINT#1, SCREEN(0, 0)
2010 PRINT#1, SCREEN(0, 0
9999 END
10000 PRINT#1, ERR, ERL
10010 RESUME NEXT
|
