Consider the augmented grammar with \(\{+,* , (, ), id\}\) as the set of terminals. \[ S' \rightarrow S \] \[ S \rightarrow S + R \mid R \] \[ R \rightarrow R^{\,*} P \mid P \] \[ P \rightarrow (S) \mid id \] If \(I_0\) is the set of two LR(0) items \(\{[S' \rightarrow S.], [S \rightarrow S. + R]\}\), then \(goto(\text{closure}(I_0), +)\) contains exactly \(\underline{\hspace{1cm}}\) items.
Consider the following ANSI C program:
int main() { Integer x; return 0; }
Which one of the following phases in a seven-phase C compiler will throw an error?
Consider the following augmented grammar with terminals {#, @, <, >, a, b, c}.
$S' → S$$S → S\#cS$$S → SS$$S → S@$$S → <S>$$S → a$$S → b$$S → c$
Let I0 = CLOSURE({ S' → • S }). The number of items in the set GOTO(GOTO(I0, <), <) is .
Consider the following context-free grammar where the set of terminals is \(\{a,b,c,d,f\}\): \[ S \rightarrow daT \mid Rf \] \[ T \rightarrow aS \mid baT \mid \epsilon \] \[ R \rightarrow caTR \mid \epsilon \] The following is a partially-filled LL(1) parsing table.
Which one of the following choices represents the correct combination for the numbered cells in the parsing table ("blank" denotes that the corresponding cell is empty)?
