Often we do not want to use a variable that is only used for a single character. The Turing "char" variable is used for this.
A char variable is declared as follows:
var ch : char
To input a character from the keyboard, use the following syntax:
var ch : char
put "enter character: " ..
ch := getchar
put ch
Assignment
Write a program that loops indefinitely until 'q' is entered. Output a friendly message once 'q' is entered.
Save as 026.t