Pausing During Program Execution - HP -11C Owner's Handbook Manual

90 Section 5: Programming Basics
The radius (r) and the height (h) of the can are keyed into the
X-and Y-registers, respectively before the program is run.
To record this program, set the HP-11C to Program mode, then key
in the following program instructions.
Keystrokes Display
{A} CLEAR [PRGM 000- Clears program memory
and displays line 000.
#)(LBL)[A] 001-42,21,11
(7) 002- 4311 Square the radius.
Ges 003- 4216 Place vin X.
x 004- 20 Calculate the area of the
base.
R/S) 005- 31 Stop to record the area.
x 006- 20 Calculate the final
volume.
9 |(RTN 007- 4332
Set the HP-11C to Run mode. Then use the program to complete the
table below:
Keystrokes Display
25 25.0000 Enter the height into the
Y-register.
10fA 314.1593 Key the radius into the X-
register and calculate
area. Program stops to
display the area.
R/S 7,853.9816 Volume of first can is
calculated.
8 8.0000 Enter the height into the
Y-register.
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Section 5: Programming Basics 91
Keystrokes Display
Pausing During Program Execution
Keystrokes Display
(CLEAR [PRGM 000-
0) 001-42,21,11
o)Le) 002- 4311 Squares the radius in X.