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Write a context-free grammar for arithmetic expressions consisting of non-negative binary integer numbers defined in Activity 1 and four operators, + (addition), -(subtraction), * (multiplication), and / (division). No precedence or associativity need to be considered in the grammar. In addition, no parentheses can be used in expressions. For example, (10 - 1) * 101 is not acceptable. The regular grammar you have obtained in Activity 1 should be included as part of your solution. Turn in your solution by the date when Section 12.2 is finished.
Transform the context-free grammar obtained in Activity 5 to a pushdown automaton using the algorithm in Section 12.2.2. Turn in your solution by the date when Section 12.3 is finished.
Write parsers for arithmetic expressions. Transform your grammar into a LL(1) grammar. You may need to do a left-factoring of common prefix of productions, and/or to remove any left-recursive productions in the grammar for aritmetic
expressions using the algorithm in Section 12.3.1. Then write a recursive-descent parser for the context-free grammar for arithmetic expressions using the algorithm in Section 12.3.1.
Turn in your solution by the date when Section 12.4 is finished.
Write a program that implements the linked list Include the Node struct, the typedef NodePtr statement, and the head_insert() function Then write a main() that does these steps: creates a head for the list.
Make a menu bar with a document menu that includes a Perform Action command and an Exit command. The Perform Action command calculates either the sum or the average of rows or columns in array and displays result in a message box.
Discuss why are Entity Relationship Diagrams an important initial stage in developing databases? Who would be the initial parties interacting to develop the ERDs?
Explain the file system that will be installed in the server of your local hospital to support remote access of data through the hospital's doctors while they are using their mobile equipments such as cellular phones or PDAs.
Write the most efficient pseudocode algorithm you can to determine the record with specific customerID if every single customer ID from 101 to 500 is used and array has 400 elements.
Explain the distinction between an ambiguity in a proposed algorithm and an ambiguity in the representation of an algorithm. Describe how the use of primitives helps remove ambiguities in an algorithm's representation.
Sometimes ISDNs are used in locations that do not support DSL or cable modem connections. Your selections may be analog modems or an ISDN connection in those remote locations.
In the AJAX scripts construct, refer to the DSN datasource as flamingo. Even though its not in your own folder or directory, it has been set up as SYSTEM DSN, so your AJAX script will have access to it.
In class we discussed Karatsuba's divide-and-conquer algorithm for integer multiplication, which multiplies n-bit numbers by recursively multiplying n bit numbers. We take two numbers X and Y and split them each into their most significant half a..
Some problems can be theoretically solved (we can explain the algorithm solving problem). How long does the specific algorithms take?
Write the selection sort algorithm
Write down algorithm to find schedule which obtains maximum amount of profit, assuming that all processing times are integers between 1 and n. Determine running time of your algorithm.
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