Texas Instruments TI-89 ユーザーズマニュアル
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Programming
Programming
Programming
Programming
Write a program that prompts the user to enter an integer, sums all integers from 1 to the
entered integer, and displays the result.
entered integer, and displays the result.
Steps and keystrokes
Display
1. Use O to display the
Program Editor
.
Create a new program.
Press 3
2. Type
PROG1
(with no spaces) as the
name of the new program variable.
Press
D D PROG j 1
3. Display the “template” for a new program.
The program name,
Prgm
, and
EndPrgm
are shown automatically.
After typing in an input box such as
Variable, you must press
Variable, you must press
¸ twice.
Press
¸ twice.