Modify the lexical analyzer given in Section 4.2 to recognize the following list of reserved words and

Question:

Modify the lexical analyzer given in Section 4.2 to recognize the following list of reserved words and return their respective token codes:

for (FOR_CODE, 30), if (IF_CODE, 31), else (ELSE_CODE, 32), while

(WHILE_CODE, 33), do (DO_CODE, 34), int (INT_CODE, 35), float

(FLOAT_CODE, 36), switch (SWITCH_CODE, 37).

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Concepts Of Programming Languages

ISBN: 9780133943023

11th Edition

Authors: Robert Sebesta

See More Books

Question Posted: Dec 14, 2020 02:40 AM

See More Questions

In Fig. 30.11, switch S1, is closed while switch S2 is kept open. The inductance is L = 0.115 H, and the resistance is R = 120 . (a) When the current has reached its final value, the energy stored in...
List the following accounts under their respective type of business decisions: Change in long-term borrowings Profit for the year Acquisition of a business Depreciation/amortization Share capital...
If not, what else do you need to know about investment in foreign countries?
In an attempt to prepare propylbenzene, a chemist alkylated benzene with 1-chloropropane and aluminum chloride. However, two isomeric hydrocarbons were obtained in a ratio of 2:1, the desired...
Consider Table 632 in the 2008 U.S. Statistical Abstract. (a) Calculate the union wage effect. Calculate the union effect on total benefits. Calculate the union effect on total compensation. (b) Note...
Article:...
(Earnings Per Share) The stockholders equity section of Tkachuk Corporation appears below as of December 31, 2004. Net income for 2004 reflects a total effective tax rate of 34%. Included in the net...
Alpha Sounds Corp., an electric guitar retailer, was organized by Michele Kirby, Paul Glenn, and Gretchen Northway. The charter authorized 1,000,000 shares of common stock with a par of $1. The...
In practice, a common way to value a share of stock when a company pays dividends is to value the dividends over the next 5 years or so, then find the terminal stock price using a benchmark PE ratio....
Yolo Windows, a manufacturer of windows for commercial buildings, reports the following account information for last year (all costs are in thousands of dollars): Information on January 1...
What is a state transition diagram?
Describe briefly the three approaches to building a lexical analyzer.
Identify the top five hotels by room count and by property count. LO1
Sample for a Poll There are 30,488,983 Californians aged 18 or older. If The Gallup organization randomly selects 1068 adults without replacement, are the selections independent or dependent? If the...
Part A: You have successfully graduated Conestoga College and have joined a public accounting firm in their tax department. You have been assigned to work on a project with Emily Wilson, one of the...
Write a program that gets a list of integers from input, and outputs negative integers in descending order (highest to lowest). Ex: If the input is: 10 -7 4-39 -6 12 -2 the output is: -2-6-7-39 For...
The manager of a division that produces add-on products for the automobile industry had just been presented the opportunity to invest in two independent projects. The first is an air conditioner for...
4. We are interested in the effect on test scores of the student-teacher ratio (STR). The following regression results have been obtained using the California data set. All the regressions used...
Suppose the multicycle MIPS processor has the component delays given in Table 7.6. Alyssa P. Hacker designs a new register file that has 40% less power but twice as much delay. Should she switch to...
Evaluate the function at the given value(s) of the independent variable. Simplify the results. (x) = cos 2x (a) (0) (b) (- /4) (c) (/3) (d) ()
Calculate the baud rate for the given bit rate and type of modulation. a. 2000 bps, FSK b. 4000 bps, ASK c. 6000 bps, QPSK d. 36,000 bps, 64-QAM
Define analog transmission.
We want to transmit 1000 characters with each character encoded as 8 bits. a. Find the number of transmitted bits for synchronous transmission. b. Find the number of transmitted bits for asynchronous...
Q1) The equity of Washington Ltd at 1 July 2020 consisted of: Share capital 500 000 A ordinary shares fully paid $1 500 000 400 000 B ordinary shares issued for $2 and paid to $1.50 600 000 General...
out The following information relates to Questions 1 to 2. The management accountant of a furniture manufacturer is developing a standard for the labour cost of one massage chair. When operating at...
Exercise 10-8 Utilization of a constrained Resource [LO10-5, L010-6] Barlow Company manufactures three products: A, B, and C. The selling price, variable costs, and contribution margin for one unit...

Modify the lexical analyzer given in Section 4.2 to recognize the following list of reserved words and

Question:

Step by Step Answer:

mport javaioBufferedReader import javaioFile import javaioFileInputStream import javaioIOException i...View the full answer

Concepts Of Programming Languages

Students also viewed these Computer science questions