Pascal Programming Essay

Pascal Programming Essay

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Pascal programming language was designed in 1968, and published in 1970. It is a small and efficient language intended to encourage good programming practices using structured programming and data structuring. Pascal was developed by Niklaus Wirth. The language was named in honor of the French mathematician and philosopher Blaise Pascal. In 1641, Pascal created the first arithmetical machine. Some say it was the first computer. Wirth improved the instrument eight years later. In 1650, Pascal left geometry and physics, and started his focus towards religious studies. A generation of students used Pascal as an introduction language in undergraduate courses. Types of Pascal have also frequently been used for everything from research projects to PC games. Niklaus Wirth reports that a first attempt to merge it in Fortran in 1969 was unsuccessful because of Fortran's lack of complex data structures. The second attempt was developed in the Pascal language itself and was operational by mid-1970. A generation of students used Pascal as an introductory language in undergraduate courses. Pascal, in its original form, is a Procedural language and includes the traditional like control structures with reserved words such as IF, THEN, ELSE, WHILE, FOR, and so on. However, Pascal has many data structuring and other ideas which were not included in the original, like type definitions, records, pointers, enumerations, and sets. The earliest computers were programmed in machine code. This type of programming is time consuming and error prone, as well as very difficult to change and understand. Programming is a time-consuming a process. More advanced languages were developed to resolve this problem. High level languages include a set of instruction...


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... the standards or how it compares to other available implementations. Pascal is still used today, both as an educational tool for programming, as well as a liable language for industrial, commercial, scientific, shareware and freeware applications. The Pascal language is available on a number of different platforms, both commercially and through open source. Pascal is a useful programming language which has been used for decades now. It continues to grow but is not the most effective programming language in my opinion. It has a great history and will be remembered in computing and programming history for all ages and will continue to teach people a different way of programming. Thank you for reading my essay.



Works Cited

http://en.wikipedia.org/wiki/Pascal_(programming_language)
http://www.pascal-central.com/ppl/org/
http://www.pascal-programming.info/index.php

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