Use the string “00111” to show that the following grammar is ambiguous: 𝑆 → 𝐴𝑆 | ϵ 𝐴 → 𝐴1 | 0𝐴1 | 01
Question
Solution 1
The given string is "00111". The grammar is ambiguous if there is more than one derivation tree that leads to the same string. Let's see if we can derive the string in two different ways.
First derivation:
S -> AS (using S -> AS)
AS -> 0A1S (using A -> 0A1)
0A1S -> 00A11S (using A -> 0A1)
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
Use the string “00111” to show that the following grammar is ambiguous: 𝑆 → 𝐴𝑆 | ϵ 𝐴 → 𝐴1 | 0𝐴1 | 01
Use the string “ababab” to show that the following grammar is ambiguous: 𝑆 → 𝑆𝑆 | 𝑇 𝑇 → 𝑎𝑇𝑏 | 𝑎𝑏
Obtain grammar to generate strings of a’s and b’s such that string length is multiple of three.
Convert the following regular expression into Non-Deterministic Finite Automata (NFAs), show all the steps.(a) (0 + 1)*000(0 + 1)*(b) (((00)*(11))+ 01)*
Which of the following function is used to find the first occurrence of a given string in another string?