Splay Tree - PowerPoint PPT Presentation

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Splay Tree

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Splay Tree. ?? ????? ??????. ???? ????? ?- Amortized Time. ????? ????? ... Data Structures, CS, TAU, Splay Tree. 12. ????? (???? ????? ????? ?????? ????? ????) ... – PowerPoint PPT presentation

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Title: Splay Tree


1
Splay Tree
  • ?? ????? ??????
  • ???? ????? ?- Amortized Time

?
?
2
????? ????
??? ?? ????? ?????? ???? ?? Rotate
3
(No Transcript)
4
(No Transcript)
5
????? ???
???? k3 ???? (????) ?????? ?????? ?? k1
6
?????
7
(No Transcript)
8
?
9
Zig-zag
Zig-zig
10
???? ??????
11
Splaying at Node 1
12
????? (???? ????? ????? ?????? ????? ????)
13
???? ?????
14
???? ?????
???? ?????
15
??? ?????
??? ?????
16
Result of splaying at node 1 a tree of all left
children
???? ????? ??????
17
Result of splaying previous tree at node 2
18
Result of splaying previous tree at node 3
19
Result of splaying previous tree at node 4
20
Result of splaying previous tree at node 5
21
Result of splaying previous tree at node 6
22
Result of splaying previous tree at node 7
23
Result of splaying previous tree at node 8
24
Result of splaying previous tree at node 9
25
?????
1) ?????? ????? - ?????? ?????? ??? ?? ??? (???
???? ??? ??????)
?
Amortized?
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