1. Dimara Kusuma Hakim, ST. Struktur level program

2. Struktur Program

4. Spaghetti programming ? 

10. Branching…

12. Write(‘ Do you want to delete the file? (Y or N) ’); Read(answer); IF answer = ‘Y’ THEN writeln (‘Deleting file’ ) ELSE writeln (‘File NOT deleted’);

15. FOR i = 1 TO 5 DO Write(i); 1 2 3 4 5

16. The building blocks of programming

17. Subprogram

22. procedure GoPassword; // SUB PROGRAM var password : string; Begin WHILE password <> 'open' Do begin Writeln('Enter your password'); read(password); IF password = 'open'THEN Writeln( 'Welcome to the FBI''s secret computer network') ELSE Writeln('TRY AGAIN'); end; end; BEGIN // MAIN PROGRAM GoPassword; readln; END.

32. Dividing programs into objects The basic idea behind objects is that instead of making physical (duplicate) copies of subprograms, you maintain a single, physical copy of subprograms but allow others to make “virtual” copies of those subprograms,