A program in a procedural programming language, such as C or Java, consists of a list of statements, where each statement is one of several types, such as: 1) assignment statement, of the form id := E, where E is any arithmetic expression. 2) conditional statement, e.g., "if E< E then statements end", or while statement, e.g. "while E< E do statements end". 3) goto statement; furthermore each statement could be preceded by a label. 4) compound statement, i.e., many statements preceded by a begin, followed by an end, and separated by ";". Assume that E is given, design a context-free grammar that generates all possible statements in the simplified programming language described above.

A program in a procedural programming language, such as C or Java, consists of a list of statements, where each statement is one of several types, such as: 1) assignment statement, of the form id := E, where E is any arithmetic expression. 2) conditional statement, e.g., "if E< E then statements end", or while statement, e.g. "while E< E do statements end". 3) goto statement; furthermore each statement could be preceded by a label. 4) compound statement, i.e., many statements preceded by a begin, followed by an end, and separated by ";". Assume that E is given, design a context-free grammar that generates all possible statements in the simplified programming language described above.

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter2: Elements Of High-quality Programs

Section: Chapter Questions

Problem 13RQ

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