Texas-instruments TI-73 EXPLORER User Manual Page 239

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Chapter 12: Programming
233
7312ENG.DOC CH 12 Programming, English Julie Hewlett Revised: 07/29/98 12:17 PM Printed: 05/19/99 9:02
AM Page 233 of 32
Write a program named
RPTLOOP
that increments two
variables, I and J, and displays the value of J while I6.
PROGRAM:RPTLOOP
:0"I
:0
"
J
:Repeat I|6
:J+1
"
J
:I+1
"
I
:End
:Disp "J=",J
:Pause
End End 8
7 7
End
identifies the end of a group of commands. You must
include an
End
instruction at the end of each
For(
,
While
, or
Repeat
loop. Also, you must enter an
End
instruction at the end
of each
If-Then
group and each
If-Then-Else
group.
:End
Pause Pause 8
8 8
After a program has been executed, the screen is erased.
Therefore,
Pause
is useful to suspend program execution until
you press
b
, or to display value (such as answers or
graphs) and suspend program execution until you press
b
.
During the pause, the pause indicator is on in the top-right
corner. Press
b
to resume execution.
Pause
without value temporarily pauses the program. If the
DispGraph
or
Disp
instruction has been executed, the
appropriate screen is displayed.
:Pause
Pause
with value displays value on the Home screen. value can
be scrolled.
:Pause
value
³
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