1. Write the syntax definitions of the following objects: (a) Natural number (1, 2, 3, ...) (b) Unsigned integer (0, 1, 2, 3, ...) (c) Integer (..., -2, -1, 0, 1, 2, ...) (d) Odd number (..., -3, -1, 1, 3, ...) (e) Even number (..., -4, -2, 0, 2, 4, ...) (f) Integer divisible by 5 (..., -10, -5, 0, 5, 10, ...) Solve each problem from (a) to (f) using BNF, EBNF, syntax diagrams, and the parenthetic notation. At the end compare all solutions and write what is in your opinion the most suitable metalanguage for solving this type of problems.

1. Write the syntax definitions of the following objects: (a) Natural number (1, 2, 3, ...) (b) Unsigned integer (0, 1, 2, 3, ...) (c) Integer (..., -2, -1, 0, 1, 2, ...) (d) Odd number (..., -3, -1, 1, 3, ...) (e) Even number (..., -4, -2, 0, 2, 4, ...) (f) Integer divisible by 5 (..., -10, -5, 0, 5, 10, ...) Solve each problem from (a) to (f) using BNF, EBNF, syntax diagrams, and the parenthetic notation. At the end compare all solutions and write what is in your opinion the most suitable metalanguage for solving this type of problems.

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter3: Understanding Structure

Section: Chapter Questions

Problem 18RQ

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