They are example programs written in Turbo Pascal.
Turbo Pascal was created in 1983.
Platform-dependent. For Turbo Pascal a few examples are: Length, Copy, Pos, Ord, Chr
Scroll down to related links and look at "Turbo Pascal- Wikipedia".
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Borland, same as Turbo Pascal and Delphi.
Michael Yester has written: 'Using Turbo Pascal 6' -- subject(s): Pascal (Computer program language), Turbo Pascal (Computer file)
Mickey Settle has written: 'Turbo and Apple Pascal' -- subject(s): Apple computer, Pascal (Computer program language), Programming, Turbo Pascal (Computer file)
Turbo Pascal was released by Borland as an all-in-one solution to design computer programs (DOS) using the Pascal language. Since then, Turbo Pascal morphed to Delphi 1 to create Windows application. Delphi is now owned and managed by Embarcadero and are soon releasing their Delphi XE3 edition.
Thomas M. Boger has written: 'Programming fundamentals using Turbo Pascal' -- subject(s): Pascal (Computer program language), Turbo Pascal (Computer file)
Both usable.
Patrick Philippot has written: 'Turbo Pascal, procedures and functions for IBM PCs and compatibles' -- subject(s): Microcomputers, Pascal (Computer program language), Programming, Turbo Pascal (Computer file)
Turbo Pascal is a style of computer programming. This type of writing language can be used to create a program that prints the alphabet backwards.