Vtech PreComputer Power Pad Plus User Manual - Page 49
Print N Is;n, N=n+1, If N > 10 Then End, Goto 20, For N=1 To 10 Step 2, Next N, For N=10 To 1
View all Vtech PreComputer Power Pad Plus manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 49 highlights
We could always rewrite the program like this: 10 N=1 20 PRINT "N IS";N 30 N=N+1 40 IF N > 10 THEN END 50 GOTO 20 We can also count by 2's. Let's bring back the previous program and change line 10. The entire program looks like this: NEW 10 FOR N=1 TO 10 STEP 2 20 PRINT "N IS";N 30 NEXT N press ENTER press ENTER press ENTER The STEP 2 part changes the meaning hidden in the NEXT N statement to be N = N + 2 or any other number that gets put in the STEP part. We can even count backwards. Try this: NEW 10 FOR N=10 TO 1 STEP -1 20 PRINT N 30 NEXT N 40 PRINT "BLAST OFF" RUN 45
45
We could always rewrite the program like this
:
10
N=1
20
PRINT “N IS”;N
30
N=N+1
40
IF N > 10 THEN END
50
GOTO 20
We can also count by 2’s.
Let’s bring back the previous program and change line 10.
The entire program looks like this:
NEW
10
FOR N=1 TO 10 STEP 2
press
ENTER
20
PRINT “N IS”;N
press
ENTER
30
NEXT N
press
ENTER
The
STEP
2 part changes the meaning hidden in the
NEXT
N statement to be N = N
+ 2 or any other number that gets put in the
STEP
part.
We can even count backwards.
Try this
:
NEW
10
FOR N=10 TO 1 STEP -1
20
PRINT N
30
NEXT N
40
PRINT “BLAST OFF”
RUN