8/25/2016
Chapter 2
Scanning
Abstract (1)
Scanning = lexical analysis
Read source program as a file of characters
Divide it up into tokens
Token
Words of a natural language
Unit of information
Chapter 1 Introduction
Prof Chung.
1
Outlines
1.1 Overview and History
1.2 What Do Compilers Do?
1.3 The Structure of a Compiler
1.4 The Syntax and Semantics of Programming
Languages
1.5 Compiler Desi
Chapter 1 part 2
Announcement
Final is during the final week December 7December 12
Quiz 1
1. Print the quiz and give it to the students
Survey Results
Survey Results
Show the survey on Blackboard
S
Chapter 23
Minimum Spanning Tree
Let G = (V, E, W) be a weighted connected undirected graph. A tree is an acyclic
subgraph of G. A spanning tree is a tree that spans all vertices in G; it has |V|
vert
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Sc
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Growth of Functions
Asymptotic Notation: The order of growth of the running
time of an algorithm gives a simple characterization of the algorithmss efficiency and also allows us to compare the relativ
CS 5900 Compiler Design and Construction
Fall, 2016
SYLLABUS
Room:
Instructor:
Office:
Phone:
e-mail:
Office hours:
Prerequisite:
144 UCM Summit Center
R 8:30 am - 11:10 am
146 UCM Summit Center
F 8:3
Exercise 2.1
Write regular expressions for the following character sets, or give reasons why regular expression
cannot be written.
a) All strings of lowercase letters that begin and end in a.
Answer:
Compiler Construction
Semantic Analysis
Department of Computer Science
King Saud University
Thanks to Dr. Mohsen DENGUIR for producing these slides.
Introduction
Semantic analysis is sometimes referre
Home work-3
Chandrahass Tripuraneni
700655600
3.1) a. Write down an unambiguous grammar that generates the set of strings
cfw_s;,s;s;,s;s;s;.
Ans: stmt-sequence s ; stmt-sequence | s;
b. Give a leftmo
Chapter 6 Heapsort
Recall that Insertion-Sort has a worst-case running time of (n 2 ) while
Merge-Sort is better with a worst-case running time of (n lg n) . But
Merge-Sort requires extra (n) space fo
Exercise 2.1
Write regular expressions for the following character sets, or give reasons why regular expression
cannot be written.
a) All strings of lowercase letters that begin and end in a.
Answer:
Compiler Design and Construction
Chapter 1 part 1
Instructor: Dr. Ahmad Rawashdeh
About the Instructor
1. Background
2. Work Experience
3. Research
. My Contact Info:
Email: [email protected]
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