RACSO
DFA
CFG
Operations:
Reg
,
CF
PDA
Reductions:
K
,
WP
,
CFG
,
NP
,
SAT
ANTLR:
lexical
,
syntactic
Exams
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Exercise
‹
19
›
:
Minimum DFA for
{
w
∈
{
a
,
b
,
c
}
∗
∣
∀
x
,
y
,
z
:
(
w
=
x
b
y
b
z
⇒
∣
y
∣
a
≥
2
)
}
\{ w \in \{a,b,c\}^* \mid \forall x,y,z: (w=xbybz \Rightarrow |y|_a\geq 2) \}
{
w
∈
{
a
,
b
,
c
}
∗
∣
∀
x
,
y
,
z
:
(
w
=
x
b
y
b
z
⇒
∣
y
∣
a
≥
2
)}
Describe the minimum DFA that recognizes the words over
{
a
,
b
,
c
}
\{a,b,c\}
{
a
,
b
,
c
}
such that between every two occurrences of
b
b
b
there are at least two occurrences of
a
a
a
.
Authors:
Guillem Godoy /
Documentation:
// Write your DFA here...
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