题目内容
(请给出正确答案)
[单选题]
有文法G=({S},{a},{S→SaS,S→ε},S),该文法是()。
A.LL(1)文法
B.二义性文法
C.算符优先文法
D.SLR(1)文法
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A.LL(1)文法
B.二义性文法
C.算符优先文法
D.SLR(1)文法
第3题
A.G(S): S → SS | (S) | ()
B.G(S): S → iSeS | iS | i
C.G(S): S → SaS | SbS | cSd | eS |f
D.G(S): S → S+S |S*S | i | (S)
第4题
A.G(S): S → SS | (S) | ()
B.G(S): S → iSeS | iS | i
C.G(S): S → SaS | SbS | cSd | eS |f
D.G(S): S → S+S |S*S | i | (S)
第5题
A.G(S): S → SS | (S) | ()
B.G(S): S → iSeS | iS | i
C.S → SaS | SbS | cSd | eS |f
D.S → S+S |S*S | i | (S)
第6题
A.G(S): S → SS | (S) | ()
B.G(S): S → iSeS | iS | i
C.G(S): S → SaS | SbS | cSd | eS |f
D.G(S): S → S+S |S*S | i | (S)
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