mirror of
https://github.com/apache/nuttx-apps.git
synced 2025-07-06 20:00:45 +08:00
10 lines
154 B
QBasic
10 lines
154 B
QBasic
10 mid$(a$,6,4) = "ABCD"
|
|
20 print a$
|
|
30 a$="0123456789"
|
|
40 mid$(a$,6,4) = "ABCD"
|
|
50 print a$
|
|
60 a$="0123456789"
|
|
70 let mid$(a$,6,4) = "ABCD"
|
|
80 print a$
|
|
|