Texas Instruments TI-83 PLUS - Manual (Page 530)

TI-83 Plus Programming 527
Storing a Variable Value with Input
Input with variable displays a ? (question mark) prompt during execution.
variable may be a real number, complex number, list, matrix, string, or Y=
function. During program execution, enter a value, which can be an
expression, and then press
Í . The value is evaluated and stored to
variable , and the program resumes execution.
Input [ variable ]
You can display text or the contents of Str n (a string variable) of up to 16
characters as a prompt. During program execution, enter a value after
the prompt and then press
Í . The value is stored to variable , and the
program resumes execution.
Input [ " text ", variable ]
Input [ Str n , variable ]
Program Output