Programming 16–11
82E978~1.DOC TI-83 international English Bob Fedorisko Revised: 10/26/05 1:47 PM Printed: 10/27/05 3:02
PM Page 11 of 22
While performs a group of commands while condition is true.
condition is frequently a relational test (Chapter 2). condition is
tested when
While is encountered. If condition is true (nonzero),
the program executes a group of commands.
End signifies the
end of the group. When condition is false (zero), the program
executes each command following
End. While instructions can
be nested.
:While condition
:command (while condition is true)
:command (while condition is true)
:End
:
command
Program Output
Repeat repeats a group of commands until condition is true
(nonzero). It is similar to
While, but condition is tested when
End is encountered; therefore, the group of commands is always
executed at least once.
Repeat instructions can be nested.
:Repeat condition
:command (until condition is true)
:command (until condition is true)
:End
:
command
Program Output
While
Repeat
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