Introduction to QBASIC Programming

Introduction
  1. QBASIC stands for Quick Beginner's All purpose Symbolic Instruction Code
  2. It is a high level programming language developed in 1964.
  3. It is easy to learn.
  4. It was developed by Kemeny and Kurtz
Some characters recognized by QBASIC
character           Name
-                            Dash
+                           Plus sign
*                            Multiplication sign or Asterisk
/                             Slash or division
\                             Backslash or integer division
                              Blank Space
!                             Exclamation or single precision declaration
_                            Underscore
^                            Exponential
( )                          Parenthesis
,                            Comma
.                            Dot
;                            Semicolon
:                            Colon or statement delimeter
=                           Equal to or assignment
>                           Greater than
<                           Less than
>=                         Greater than or equal to
<=                         Less than or equal to
<>                        Not equal to
$                           Dollar or string declaration
?                           Question mark or print
#                           Hash or double precision
%                          Percentage or integer declaration
&                         Ampersand

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