10- In C++ the declaration of floating point variables starts with the type name double, followed by the name of the variable, and terminates with a semicolon. It is possible to declare multiple variables separated by commas in one statement. The following statements present examples, double b; double a, z, w: The following partial grammar represents the specification for C++ style variable declaration. In this grammar the range a-z indicates terminals that represent variable names. A variable name consists of only one letter. The non-terminal S is the start symbol. S=TV: V=C₂VIC T = float C = a-z We want to design an LR parser for this grammar. Create a complete parsing DFA, showing the closure for all states including the parsing marker in every rule, and transitions between the states. You can use the symbol @ as the parsing marker. States need to be numbered or named. You may write all required information in a table instead of drawing a DFA. There is no need to add $ at the end of start rule since there is a terminal at the end. i.e. the semicolon.

10- In C++ the declaration of floating point variables starts with the type name double, followed by the name of the variable, and terminates with a semicolon. It is possible to declare multiple variables separated by commas in one statement. The following statements present examples, double b; double a, z, w: The following partial grammar represents the specification for C++ style variable declaration. In this grammar the range a-z indicates terminals that represent variable names. A variable name consists of only one letter. The non-terminal S is the start symbol. S=TV: V=C₂VIC T = float C = a-z We want to design an LR parser for this grammar. Create a complete parsing DFA, showing the closure for all states including the parsing marker in every rule, and transitions between the states. You can use the symbol @ as the parsing marker. States need to be numbered or named. You may write all required information in a table instead of drawing a DFA. There is no need to add $ at the end of start rule since there is a terminal at the end. i.e. the semicolon.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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