Given the grammar
E -> E + T | T
T -> T * F | F
F -> E | id
Parsing the string id*id results in:
Id * id
F * id
T * id
T * F
T
E
What kind of parsing is this? What would the parsing look like if it were the other method?
Give the predictive parsing table for the following grammar: E -> T E’ (Do not forget to consider $) E’ -> + T E’ | e ( e stand for empty string) T -> F T’ T’ -> * F T’ | e F -> ( E ) | id | num
7- Show a complete LR(0) and SLR(1) parsers, including the canonical collection of LR(0) and parsing table, using the following grammar E-→ E + T / T T-, T F / F l a l b Is this grammar LR(0) or SLR(1)? Why? 7- Show a complete LR(0) and SLR(1) parsers, including the canonical collection of LR(0) and parsing table, using the following grammar E-→ E + T / T T-, T F / F l a l b Is...
4.- [11 points] Give the predictive parsing table for the following grammar: (Do not forget to consider $) (ε stand for empty string) E → TE E' →+TE' E TFT T →*FT'TE F → (E) | id num
KITES DE INSTALA (2) Given the following grammar, E ::= E + F E ::= F: := E.id F ::= id in which E and F are non-terminal symbols, a. Fill in the following blanks to construct two leftmost derivations for the sentence id+id.id. (5 points) 80p pgitech E -> E -> b. Is this grammar ambiguous ? (1 point) N v B c iz X
Question 1. (15 points) Consider the following LL (1) grammar with starting symbol S s→(ST) F → id F → num a) Compute the First and Follow sets of all non-terminals (5 points) b) Construct the LL (1) parsing table for the grammar (5 points) c) Show step-by-step (content of stack and input string, as well as the production taken) how the following string is parsed: ((20+30 + a)) (5 points)
Please help me with the coding for LL(1)!! The given grammar was: P → PL | L L → N; | M; | C N → print E M → print "W" W → TW | ε C → if E {P} | if E {P} else {P} E → (EOE) | V (note: this has a variable O) O → + | - | * V → 0 | 1 | 2 | 3 (note: this has a terminal...
Let G be the following grammar: 1. S T 2. T O 3. T T 4. O V = E i [ E ] 5. V i 6. V i 7. E ( E) 8. E Construct the LR(0) DFA for this grammar a) b) Construct the LR(0) parsing table. Is it LR(o)? Why and why not? Let G be the following grammar: 1. S T 2. T O 3. T T 4. O V = E i [ E...
Name: 3. (10 points) Given grammar: <program> → <stmts> Page: 2 <term> → <var> 1 const 1), write down derivation of: c-5+a 2) What are terminals and what are non-terminals in the grammar? Show a complete parse, including the parse stack contents, input string, and action for the string: id - id + id, using the grammar and parse table below. (10 points) 4. Grammar State id S4 4. T F 5. F (E) R2 S7 R4 R4 R2İR2 Parse...
Consider the following context-free grammar: E + E +T|T T + TxFF F + (E) | a How many production rules does this grammar have?
P2) Given grammar in BNF, answer the following questions (30 points) <stmt-list>→<stmt> | <stmt»; <stmt-list> (a) Rewrite the given grammar into a EBNF (b) Is the given grammar ambiguous? Support your answer to receive the full credit. (c) Given string A-B C-D: B-C-A-D, draw a parsing tree P2) Given grammar in BNF, answer the following questions (30 points) → |