do code in flex program

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question

do code in flex program

1. Create a file named "input.txt" with the following lines:
int a, b, cl;
a=10, b= 20;
c1 = a + b;
this is a program.
Write a flex program to detect the following:
identifiers/words
operators
keywords
count the number of semicolon and full-stop.
count the identifiers/words and line numbers. After executing the program the output will be
like the following:
Portion of our output
int
keyword
a
identifier/word
- operator
b
identifier/word
operator
c1
identifier/word
...
Transcribed Image Text:1. Create a file named "input.txt" with the following lines: int a, b, cl; a=10, b= 20; c1 = a + b; this is a program. Write a flex program to detect the following: identifiers/words operators keywords count the number of semicolon and full-stop. count the identifiers/words and line numbers. After executing the program the output will be like the following: Portion of our output int keyword a identifier/word - operator b identifier/word operator c1 identifier/word ...
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY