Writing a Compiler
... binary, and wrote out the bit string as shown above.
The first and most primitive programming language
translator were assemblers; these permitted the programmer
to write (In assembly language): LR 3, 5 instead of the
bit string shown above.(LR=00011000, 3=0011, 5=0101)
A single line of assembly ...
Records, Stacks and Queues
... How do we chose which structure to
– Everything being equal, chose the one that can be
understood and worked with most easily.
... The solution to the problem arises from
dual arrays with a single index.
Thus, data type notation and data
structure become tightly related.
Data structure– any construct to store
and manipulate data in a program or
Turbo Pascal is a software development system that includes a compiler and an integrated development environment (IDE) for the Pascal programming language running on CP/M, CP/M-86, and DOS, developed by Borland under Philippe Kahn's leadership. From version 6 both a lower-priced Turbo Pascal and more expensive Borland Pascal were produced; Borland Pascal had more libraries and standard library source code. The name Borland Pascal is also used more generically for Borland's dialect of Pascal.Borland has released three old versions of Turbo Pascal free of charge because of their historical interest: the original Turbo Pascal (now known as 1.0), and versions 3.02 and 5.5 for DOS.