Design a program that reads a java program

Assignment Help Basic Computer Science
Reference no: EM131399638

A compiler must examine tokens in a program and decide whether or not they are reserved words or identifiers defined by the user. Design a program that reads a Java program and makes a list of all the identifiers. To do this, you should make use of two dictionaries. The first dictionary should hold all the Java reserved words. The second dictionary should hold all the identifiers that you find. Whenever you encounter a token, you first should search the dictionary of reserved words. If the token is not a reserved word, you then should search the dictionary of identifiers. If the token is not in either dictionary, you should add it to the dictionary of identifiers.

Reference no: EM131399638

Questions Cloud

The explanatory variable and the response variable : In each case, specify which of the two variables is the explanatory variable and which is the response variable. If it is ambiguous, explain why.- Is there a relationship between the amount of beer people drink and their systolic blood pressure?
Time and space algorithm : If G= (V, E) is a directed graph with V = {1,2,...,n}, for all u in V, define L(u) to be the smallest integer v such that there is a path from u to v. Write an O(V + E)-time and space algorithm that, given a directed graph G = (V,E), computes L(u)..
Design and implement a class physicianshelper : Another method should remove a given symptom from the list, and a method should clear the patient symptom list
Describe hindue individual daily puja : Describe Hindue individual daily PUJA and some of its main components (ex: darshan, kirtan, prasad, etc. Also, describe the festivsls of Holi and Diwali as community PUJA AND THEIR MAIN ELEMENTS, STORIES AND RITUAL. IN RELIGION FIELD.
Design a program that reads a java program : Whenever you encounter a token, you first should search the dictionary of reserved words. If the token is not a reserved word, you then should search the dictionary of identifiers. If the token is not in either dictionary, you should add it to the..
Program to enter grading information : Create a user interface environment for your program to enter grading information. Write the pseudocode to plan out your code for this assignment. Save your assignment as a Microsoft Word document.
How does this relate to the story of the linotype : First read Howard column (1928), and then Fry's article (2004). In comparing the two stories discuss how we can explain their different views of the dangers of mass-production and centralization of the newspapers.How does this relate to the story ..
Describe the impact of those challenges on todays leaders : What are the challenges facing leaders in today's environment? Consider both internal and external challenges within an organization. Describe the impact of those challenges on today's leaders. Explain how leaders need to respond to them.
Different file systems can be used on a compact disc : What two different file systems can be used on a Compact Disc (Check TWO answers below)?

Reviews

Write a Review

 

Basic Computer Science Questions & Answers

  Government funding sources and introduce some information

1. Find three U.S. Government funding sources and introduce some information. 2. Be specific explain how much money dose the Memory Dog can get from those goverment funding sources?

  How could he plan the route so to cover the minimum distance

A traveling salesman has to start from city A, cover all other n number of cities, and then come back to city A. The distance between the ith and jth cities is given by yij. How could he plan the route so to cover the minimum distance? Formulate t..

  Discuss and explain at least six different features of excel

Discuss and explain at least six different (unique) features of Excel that make it a valuable business tool. Discuss what type of Excel skills would be important in today's job market and why. Be specific.

  Constraint stated in the above business rule

Consider the following business rule: "For a nurse to be appointed nurse-in-charge of a care center, that nurse must posses an RN certificate." Draw an EER diagram to capture the entities, relationships, and business constraint stated in the above..

  Windows application that allows the user to explore knapsack

The user should be able to change the capacity of the knapsack, the sizes of the items, and the values of the items. The user should also create a list of item names that is associated with the items used in the program.

  Why you chose the three points of view

Explain why you chose the three points of view that you did for each world.

  Structures, arrays and strings

In this exercise you must create a program that deals with material information so as to calculate the supply need for raw materials and to organize( program ) the production of intermediate and final products in order to satisfy some orders. The ..

  Prove true a similar statement for octal representation

suppose a 4n-bit number B is represented by an n-digit hexadecimal number H. Prove that the two's complement of B is represented by the 16's complement of H. Make and prove true a similar statement for octal representation.

  What is the difference between a page and a frame

In a fixed-partitioning scheme, what are the advantages of using unequal-size partitions?

  Provide the missing housekeeping functions

Provide the missing housekeeping functions (copy constructor, assignment operator, and destructor) for the class NodeList, which was presented in Code Fragment 6.9.

  Explain the role of each p in software engineering

Effective software project management focuses on the four P's: people, product, process, and project. Explain the role of each P in software engineering.

  Website is compatible with most browsers

Imagine that you are Web designer for a company of your choice (travel, bank, pet food, hair salon, high school, college, landscaper, retail store, etc.). Identify the company and describe what you would check to ensure that a Website is compatibl..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd