1. Lecture 2 (b) Introduction to Pascal
TPI4202
e-tp.ub.ac.id
Lecture 2 (b) Introduction to Pascal

2. Struktur Dasar Program Pascal
Program name.p (Pascal source code)
Part I: Header
Dokumentasi
Nama program;
Part II: Declarations
Konstanta
Variabel;
Part III: Statements
begin :
end.

3. Creating and Compiling Pascal in the CS Department
Text Editor
Use a text editor to create file “filename.pas”
PSPad
filename.pas (Unix file)
Pacal Program
gpc
Pacal Compiler
a.out (Unix file)
Machine Language Program

4. Source Code Vs. Executable Files
A file that contains the Pascal program code.
It must end with a ‘dot-p’ or a ‘dot-pas’ suffix (program name.p).
Can be viewed and edited.
Cannot be executed.
program smallest;
begin
: :
end.

5. Header Dokumentasi Nama Program
(* * Tax-It v1.0: Program ini akan * menghitung secara elektronik * tingkat pengembalian pajak *) program taxIt;
Nama Program

6. Declarations Daftar konstanta Daftar variabel
Daftar prosedur dan fungsi

7. Declaration Part I: Header Part II: Declarations Part III: Statements
Program documentation
program name (input, output);
Part II: Declarations
Konstanta
Variabel;
Declare variables just after the const
Part III: Statements
begin :
end.

8. Bahasa Pemrograman

9. Penerjemah

10. Tahapan

11. Pemrograman

12. Algoritma

13. Algoritma

14. Flow Chart

15. Flow Chart

16. Struktur Dasar

17. Sequence

18. Sequence

19. Selection

20. Selection

21. Selection

22. Looping

23. Looping