Сравнительные характеристики языков программирования Lazarus, Fortran и Pascal.

МИНИСТЕРСТВО ОБРАЗОВАНИЯ И НАУКИ АМУРСКОЙ ОБЛАСТИ ГОСУДАРСТВЕННОЕ ПРОФЕССИОНАЛЬНОЕ ОБРАЗОВАТЕЛЬНОЕ АВТОНОМНОЕ УЧРЕЖДЕНИЕ АМУРСКОЙ ОБЛАСТИ
«АМУРСКИЙ ПЕДАГОГ ИЧЕСКИЙ КОЛЛЕДЖ»
ОТДЕЛЕНИЕ №3

The comparison of the Lazarus, Fortran and Pascal.

Project

The work completed by

Valery Golobokov,

a 343rd group student,

4th course.

2020

Content

General Information………………………………………………………………………………….3

1. Lazarus…………………………………………………………………………………………….3

2. Fortran……………………………………………………………………………………………..4

3. Pascal………………………………………………………………………………………………4

List of sources………………………………………………………………………………………...4

Exercise №1

Goal:

• Learn to comparison of three programming languages: Lazarus, Fortran and Pascal ABC.

Objectives:

• Read the description of all the selected programming languages.
• Consider their interfaces.
• Learn to their advantages and disadvantages.

Exercise №2

General Information

This project was presented in view a presentation under a name “The comparison of the Lazarus, Fortran and Pascal.” It contents into itself a history, interface, advantages and disadvantages of three programming languages.

In relation with development of the information technology, the programming languages are gaining popularity in the computer technologies. Today many of programming languages uses in a different organizational activity.

The list of less popular programming languages:

1. Lazarus
2. Fortran
3. Pascal ABC

Exercise №3

1. Lazarus

Lazarus History. The development of Lazarus leaves to your roots1 in the project Megido. Cliff Baseman, Shane Miller and Michael A. Hess was started to develop a Lazarus project in the 1999.

Lazarus User Interface. The appearance1 of Lazarus environment is same2 on all computers, but it differs only in graphic design.

Advantages and disadvantages of the Lazarus.

Advantages:

• Cross platform
• Creating executable programs for different operating systems
• Creating a machine code

Disadvantages:

• Every time to need to compilate a program
• Incompatible with Delphi
• Lack of complete documentation

2. Fortran

Fortran History. The Fortran it is a high-level language, which was developed by IBM in the 1954 for the algorithm description of solves scientific and engineering computational problems.

Fortran User Interface. The strength of Fortran is high degree of source code portability in favor of the program longevity.

Advantages:

• Subprogram conception
• Abstraction of the machine architecture’s features.

Disadvantages:

• The needs for knowledge of machine architecture.
• The spaces are not are separators1.
• The “for” cycle to mark 10 when the index changes from 1 to 100.

3. Pascal ABC

Pascal ABC History. A Pascal is one of most famous programming languages called in honor of Blaise Pascal (1623-1662). This language developed by Swiss scientist Niklaus Wirth in the 1970 as language with strong typing.

Pascal ABC User Interface. This interface contents from primary operating modes1, menu bar and key mode. For example, if you want to create a new program, press to File New ENTER.

Advantages:

• The modern programming language
• Single and powerful design environment
• Specialized training module

Disadvantages:

• Discouraging skills with poor structured languages
• Used as language example during basic program training
• Speed code performing is slower than on Delphi and C++

List of sources

• https://petrochenko.ru/lazarus/lazarus-history.html
• https://delphi-devs.ru/index.php/lazarus/interface-ide-lazarus.html
• https://megabook.ru/article/%D0%A4%D0%BE%D1%80%D1%82%D1%80%D0%B0%D0%BD
• https://habr.com/ru/post/309914/

https://lazarus-rus.ru/features/

• http://pro-spo.ru/winprog/254--lazarus
• https://ru.wikipedia.org/wiki/Lazarus
• https://studopedia.ru/3_91934_fortran-Fortran.html
• http://kvodo.ru/istoriya-yazyka-paskal.html
• https://studfile.net/preview/7346027/page:24/

https://win10soft.ru/106-pascal-abc.html

Exercise №4

Valery Golobokov 343 group

Variant №1.

1. Computer graphics are pictures and drawings produced by computers.
2. In the car industry CAD software is used to develop, model and test car designs before the actual parts are made.
3. The term «rendering» describes the techniques used to make your object look real.
4. Optical disks are ideal for multimedia applications where images, animation and sound occupy a lot of disk space.
5. Optical disks are not affected by magnetic fields, they secure and stable.
6. Optical interconnections and optical integrated circuits will supply a way out of these limitations to speed of calculations and complexity.
7. Photonic unit is made a few ultrafine layers of non-conducting material.
8. Optical systems can transfer pulses of light as far as 135 kilometers without the need for amplification or regeneration.
9. The first digital optical disks were produced in 1982 as compact disks for music.
10. Optical computers will use photons switch on optical fibers or thin films instead of electron to perform the logic functions.