busi 101 2021 1 4. Consider the following grammar G: S' S SiEtS iEtSeS E b...
busi 101 2021 1 4. Consider the following grammar G: S' S SiEtS iEtSeS E b where S and E are nonterminals and i, t, e, a, and b are terminals (a) [5] Please identify the conflicts in the parsing table of G (b) [5] Build the parse tree of the word iEtiEtSeS if shift action is chosen (c) [5] Build the parse tree of the word iEtiEtSeS if reduce action is chosen mulo a
(10] Eliminate left recursion from the grammar A Ba |Aa c B Bb | Ab 1 d A Ad IB A BA ASJAE Consider the following grammar G: S'S S (S)S|e fa) (10] Construct the collection of the sets of LR(0) items (b) [5] When constructing the action table of SLR parser of G what are the rules to determine the parsing actions? That is, what is the rule for a shift action at state /? What is the rule...
Consider the following grammar G: S'S SA xb AaAb B 3. do ed bisbon s LR Bx where S, A, and B are nonterminals, and a, b and x are terminals (a) [10] Is G SLR(1)? If yes, give the parsing table. Otherwise, explain why (b) [15] Is G LR(1)? If yes, give the parsing table. Otherwise, explain why. (c) [15] Is G LALR(1)? If yes, give the parsing table. Otherwise, explain why. umi Consider the following grammar G: S'S...
10 pt) Consider the following grammar where S is the start variable » terminals: x, y, z,t,,* non-terminals: El T, F, V * start symbol: E production rules (a) (4 pt) What is the associativity of the operators+,, * and/ explain why. (b) (3 pt) What is the precedence of , and / explain why (c) (3 pt) Given a parse tree F * T 2 2 Explain how the value of the string is generated
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)
Consider the following grammar G: S → 0S1 | SS | 10 Show a parse tree produced by G for each of the following strings: 1. 010110 2. 00101101
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...
1.) Consider the following grammar in which S, A, and B are nonterminal symbols and S is the start symbol. S → 1A | 0B A → A0 | 1B B → 10A| 1 Show that the grammar is ambiguous by showing two parse trees for the sentence 1110110 using leftmost derivation.
Consider the following grammar for a language, where a and b are called terminals while <S>, <A> and <B> are called non-terminals, where <S> is the starting entity, i.e., from which we generate strings. The goal is to generate a sequence of as
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...