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Recent questions tagged first-and-follow

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31
Follow
Compute follow of the following grammar? $E \rightarrow TE'$ $E' \rightarrow +TE'/\epsilon$ $T \rightarrow FT'$ $T' \rightarrow ^*FT'/\epsilon$ $F \rightarrow (E)/id$
Compute follow of the following grammar?$E \rightarrow TE'$$E' \rightarrow +TE'/\epsilon$$T \rightarrow FT'$$T' \rightarrow ^*FT'/\epsilon$$F \rightarrow (E)/id$
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32
First and follow
Find first and follow of the given grammar? S->AB A->BS/a/€ B->AS/b
Find first and follow of the given grammar?S->ABA->BS/a/€B->AS/b
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2 votes
2 answers
33
First And Follow
Find First and Follow in the following grammar. $E\rightarrow E+T \mid T$ $T\rightarrow TF \mid F$ $F\rightarrow F^* \mid a \mid b$
Find First and Follow in the following grammar.$E\rightarrow E+T \mid T$$T\rightarrow TF \mid F$$F\rightarrow F^* \mid a \mid b$
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36
FOLLOW
Find Follow of F : $E\rightarrow E+T | T$ $T\rightarrow T*F | F$ $ F\rightarrow \left ( E \right ) |id$
Find Follow of F :$E\rightarrow E+T | T$$T\rightarrow T*F | F$$ F\rightarrow \left ( E \right ) |id$
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2 answers
37
ace test series
E-->TE/a T-->ET/b first set of E and T??
E >TE/aT >ET/bfirst set of E and T??
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40
Compiler
First {a} =? First{a, b} =? First{a, b, c} =? First {a, $} =? Where a, b, c are terminals.
First {a} =?First{a, b} =?First{a, b, c} =?First {a, $} =?Where a, b, c are terminals.
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2 votes
1 answer
41
Self Doubt
Compute the FOLLOW set of $S$ for the following CFG : $S\rightarrow SPQR$ $P\rightarrow pPt/ \epsilon$ $Q\rightarrow qQ/\epsilon$ $R\rightarrow Rr/Qm/\epsilon $
Compute the FOLLOW set of $S$ for the following CFG :$S\rightarrow SPQR$$P\rightarrow pPt/ \epsilon$$Q\rightarrow qQ/\epsilon$$R\rightarrow Rr/Qm/\epsilon $
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2 votes
3 answers
42
grammar
Trailing symbols of E E -> E + T | T T -> T * F | F F -> (E) | id
Trailing symbols of EE - E + T | TT - T * F | FF - (E) | id
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2 votes
2 answers
43
first and follow
first and follow of S->ABC A->0A1 / epsilon B->1B / epsilon C->1C0 / epsilon
first and follow ofS->ABCA->0A1 / epsilonB->1B / epsilonC->1C0 / epsilon
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1 votes
1 answer
44
Self doubt
S -> AB | BAB A -> SA | ba B -> a | $\epsilon$ What are the follow of S, A, B?
S - AB | BABA - SA | baB - a | $\epsilon$What are the follow of S, A, B?
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1 votes
1 answer
46
please solve This Q
Q. Consider the following grammar : 1. S → XYX 2. X → Yc 3. X → sX 4. X → ε 5. Y → eX Find the first and follow
Q. Consider the following grammar :1. S → XYX 2. X → Yc3. X → sX 4. X → ε5. Y → eXFind the first an...
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2 votes
0 answers
47
SELF DOUBT
Can we find FIRST and FOLLOW for a left recursive grammar?
Can we find FIRST and FOLLOW for a left recursive grammar?
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3 votes
3 answers
48
First & Follow Question
is it correct?
is it correct?
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2 votes
2 answers
53
Follow
Please give detailed explanation.
Please give detailed explanation.
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1 votes
2 answers
54
Follow
What is Follow of E? Please give detailed explanation.
What is Follow of E? Please give detailed explanation.
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1 votes
1 answer
55
Follow & First
How to solve recursive first or follow problems as example in second question (First of A) please give detailed explanation.
How to solve recursive first or follow problems as example in second question (First of A) please give detailed explanation.
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1 votes
2 answers
56
Follow
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0 votes
3 answers
58
Compiler
Compiler
Compiler
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