涓�銆佸～绌洪锛?/p>
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10
鍒嗭紝绗?/p>
1
灏忛姣?/p>
2
涓?/p>
1
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1
鍒嗭級
1
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銆?/p>
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2
銆佺紪璇戠▼搴忎笌瑙ｉ噴绋嬪簭鐨勬牴鏈尯鍒槸
3
銆?/p>
涓�涓笂涓嬫枃鏃犲叧鏂囨硶
G
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涓�缁?/p>
_____
銆?/p>
涓�涓?/p>
_____
銆?/p>
涓�缁?/p>
_____
銆?/p>
涓�缁?/p>
______
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4
銆佽
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S
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鏄?/p>
銆?/p>
浜屻�侀�夋嫨棰橈紙鏈ぇ棰樺叡
15
灏忛锛屾瘡灏忛
1
鍒嗭紝鍏?/p>
15
鍒嗭級
1
銆佺紪璇戠▼搴忕敓鎴愮殑鐩爣绋嬪簭
鏄満鍣ㄨ瑷�绋嬪簭銆?/p>
A
銆?/p>
涓�瀹?/p>
B
銆?/p>
涓嶄竴瀹?/p>
2
銆佽鏈夋枃娉?/p>
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锛?/p>
{b},{S,B},S,{S
鈫?/p>
b|bB, B
鈫?/p>
bS}
锛?/p>
,
璇ユ枃娉曟弿杩扮殑璇█鏄?/p>
銆?/p>
A
銆?/p>
b
i
| i
鈮?/p>
0
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銆?/p>
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銆?/p>
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2i+1
| i
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D
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2i+1
| i
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1
3
銆佽鏈夋枃娉?/p>
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锛?/p>
S
鈫?/p>
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锛?/p>
S
锛?/p>
|a
璇ユ枃娉?/p>
浜屼箟鎬ф枃娉?/p>
A
銆佹槸
B
銆佷笉鏄?/p>
C
銆佹棤娉曞垽鏂?/p>
4
銆佹眹缂栫▼搴忔槸灏?/p>
______
缈昏瘧鎴?/p>
______
锛涚紪璇戠▼搴忔槸灏?/p>
_______
缈昏瘧鎴?/p>
__________
銆?/p>
A
銆佹眹缂栬瑷�绋嬪簭
B
銆佹満鍣ㄨ瑷�绋嬪簭
C
銆侀珮绾ц瑷�绋嬪簭
D
銆佹眹缂栬瑷�鎴栨満鍣ㄨ瑷�绋嬪簭
5
銆佺粰瀹氭枃娉?/p>
A
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bA|cc,
涓嬮潰绗﹀彿涓蹭腑锛屼负璇ユ枃娉曞彞瀛愮殑鏄?/p>
銆?/p>
鈶?/p>
cc
鈶?/p>
bcbc
鈶?/p>
bcbcc
鈶?/p>
bccbcc
鈶?/p>
bbbcc
A
銆佲憼
B
銆佲憼鈶⑩懀鈶?/p>
C
銆佲憼鈶?/p>
D
銆佲憼鈶ｂ懁
E
銆佲憼鈶♀憿鈶ｂ懁
6
銆佽娉曞垎鏋愮殑甯哥敤鏂规硶鏄?/p>
銆?/p>
鈶犺嚜椤跺悜涓?/p>
鈶¤嚜搴曞悜涓?/p>
鈶?/p>
鑷乏鍚戝彸
鈶ｈ嚜鍙冲悜宸?/p>
A
銆佲憼鈶♀憿鈶?/p>
B
銆佲憼鈶?/p>
C
銆佲憿鈶?/p>
D
銆佲憼鈶♀憿
7
銆佸凡鐭ヨ瑷�
L={a
n
bb
n
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鈮?/p>
1}
锛屽垯涓嬭堪鏂囨硶涓紝
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L
A
銆?/p>
Z
鈫?/p>
aZb|aAb|b
A
鈫?/p>
aAb|b
B
銆?/p>
A
鈫?/p>
aAb
A
鈫?/p>
b
C
銆?/p>
Z
鈫?/p>
AbB
A
鈫?/p>
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B
鈫?/p>
bB|b
D
銆?/p>
Z
鈫?/p>
aAb
A
鈫?/p>
aAb|b
8
銆佷笅鍒楁瑙勮〃杈惧紡涓?/p>
________
涓?/p>
(a|b)*(c|d)
绛変环銆?/p>
A
銆?/p>
锛?/p>
a*|b*
锛?/p>
(c|d)
B
銆?/p>
锛?/p>
a*|b*
锛?/p>
*(c|d)
C
銆?/p>
(ab)*(d|c)
D
銆?/p>
锛?/p>
a*b*
锛?/p>
(cd)
9
銆佺畻绗︿紭鍏堝垎鏋愭硶姣忔閮芥槸瀵?/p>
杩涜褰掔害銆?/p>
A
銆佹渶宸︾煭璇?/p>
B
銆佺洿鎺ョ煭璇?/p>
C
銆佸彞鏌?/p>
D
銆佺礌鐭
E
銆佹渶宸︾礌鐭
10
銆佺畝鍗曚紭鍏堝垎鏋愭硶姣忔閮芥槸瀵?/p>
杩涜褰掔害
A
銆佹渶宸︾煭璇?/p>
B
銆佺洿鎺ョ煭璇?/p>
C
銆佸彞鏌?/p>
D
銆佺礌鐭
E
銆佹渶宸︾礌鐭
11
銆佷笅鍒楁枃娉?/p>
G[S] ]
锛?/p>
S
鈫?/p>
AA
A
鈫?/p>
Aa|a
涓嶆槸
LR
锛?/p>
1
锛夋枃娉曪紝鐞嗙敱鏄?/p>
A.
銆?/p>
FIRST(S)
鈭?/p>
FIRST
锛?/p>
A
锛夆墵
飪?/p>
B
銆?/p>
FIRST
锛?/p>
A
锛夆埄
FOLLOW
锛?/p>
A
锛夆墵
飪?/p>
C
銆?/p>
FIRST
锛?/p>
Aa
锛夆埄
FIRST
锛?/p>
a
锛夆墵
飪?/p>
D
銆侀兘涓嶆槸
12
銆佽鏈夋枃娉?/p>
G[E]
锛?/p>
E
鈫?/p>
E*E|E+E|
锛?/p>
E
锛?/p>
|a
璇ユ枃娉?/p>
LR
锛?/p>
1
锛夋枃娉?/p>
A
銆佹槸
B
銆佷笉鏄?/p>
C
銆佹棤娉曞垽鏂?/p>
13
銆佸浜庢枃娉?/p>
G[A]
锛?/p>
A
鈫?/p>
aABe|Ba
B
鈫?/p>
dB|
飦?/p>
鏈変汉璇达紝
鍥犱负
FIRST
锛?/p>
aABe
锛?/p>
鈭?/p>
FOLLOW
锛?/p>
A
锛?/p>
鈮?/p>
飪?/p>
骞朵笖
FIRST
锛?/p>
Ba
锛?/p>
鈭?/p>
FOLLOW
锛?/p>
A
锛?/p>
鈮?/p>
飪?/p>
锛屾墍浠ユ枃娉?/p>
G[A]
涓嶆槸
LL
锛?/p>
1
锛夋枃娉曘�傝繖绉嶈娉?/p>
A
銆佹纭?/p>
B
銆佷笉姝ｇ‘
14
銆佺礌鐭鏄寚
_______
鐨勭煭璇�?/p>
鈶犺嚦灏戝寘鍚竴涓鍙?/p>