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What programs are written in Pascal?

Other famous programs written in Pascal include:

  • TeX: WEB, a pascal inline processor.
  • BBEdit: Macintosh Pascal, THINK Pascal.
  • CADIntosh: GNU Pascal.
  • GraphicConverter: GNU Pascal.
  • Skype (Windows Version): Delphi.
  • NIH Image.

What is Pascal programming used for?

Pascal allows the programmers to define complex structured data types and build dynamic and recursive data structures, such as lists, trees and graphs. Pascal offers features like records, enumerations, subranges, dynamically allocated variables with associated pointers and sets.

What are the Pascal program structure?

PASCAL programs have three parts: Program and variable specification section; Subordinate procedure declarations; and. Main program executable code.

How do you say hello world in Pascal?

The statement writeln(‘Hello, World! ‘); uses the writeln function available in Pascal which causes the message “Hello, World!” to be displayed on the screen.

What is the structure of a Pascal program?

Pascal Program Structure A Pascal program basically consists of the following parts: Every pascal program generally have a heading statement , a declaration and an execution part strictly in that order. Following format shows the basic syntax for a Pascal program:

Who invented the pascal program?

Pascal. Pascal is a programming language invented by Professor Niklaus Wirth (NICK-louse VEERt, by name, NICK-o-lus WIRth, by value) in response to his experiences in the development of Algol . As part of the Algol committee, Wirth was tasked to update Algol60 to incorporate the latest programming constructs, however,…

What is the history of Pascal programming language?

The Pascal language was named for Blaise Pascal,French mathematician and pioneer in computer development.

  • Niklaus Wirth completed development of the original Pascal programming language in 1970.
  • Pascal is based on the block structured style of the Algol programming language.
  • What is Pascal programming language?

    Pascal (programming language) Pascal is an imperative and procedural programming language, designed by Niklaus Wirth as a small, efficient language intended to encourage good programming practices using structured programming and data structuring. It is named in honor of the French mathematician, philosopher and physicist Blaise Pascal .