GB80 - Grandpa BASIC 1980
PROGRAMMING 1980 STYLE! LINE NUMBERS! ALL UPPERCASE FONT! MONOCHROME MONITOR!
Language Reference:
Program Lines
Variables
Assignment
REM
GOTO
IF
GOSUB
INPUT
PRINT
END
Code Examples:
Remarks and List
Hello World
Numeric Asssignment
String Assignment
Using the INPUT Statement
Using the GOTO Statement
Using the IF Statement
Guess A Number
Approximate PI
Approximate Square Roots