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POHON (lanjutan 3)

POHON (lanjutan 3). 15. Traversal Pohon m - ary Skema preorder , inorder , dan postorder pada pohon biner dapat dirampatkan sehingga berlaku untuk sembarang pohon m- ary . Traversal preorder , inorder , dan postorder pada m- ary didefinisikan sebagai berikut . 1. Preorder

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POHON (lanjutan 3)

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  1. POHON (lanjutan 3)

  2. 15. Traversal Pohonm-ary Skemapreorder, inorder, danpostorderpadapohon binerdapatdirampatkansehinggaberlakuuntuksembarangpohonm-ary. Traversal preorder, inorder, danpostorderpada m-arydidefinisikansebagaiberikut. 1. Preorder (i)KunjungiR (ii) KunjungiT1, T2, … , Tnsecarapreorder 2. Inorder (i)KunjungiT1, secarainorder (ii) KunjungiR (iii) KunjungiT2, T3, … , Tnsecarainorder

  3. 3. Postorder (i)KunjungiT1, T2, … , Tnsecarapostorder (ii) KunjungiR Contoh 12 Tentukanhasilkunjungan preorder, inorder, danpostorderdaripohon4-aryberikut!

  4. a d b c e g l m i h j f k preorder : a b e n o f g c h I d j k l p q m postorder : n o e f g b h i c j k p q l m d a inorder : n e o b f g a h c I j d k p l q m o n q p

  5. Tugas 7 Diberikankode Huffman sebagaiberikut: a: 001, b:0001, e: 1, r: 0000, s:0100, t:011, x: 01010 i) Gambarkanpohon Huffman yang mempresentasikan kodetersebut! ii) Decode rangkaian bit berikut: 0111100110100110001001 2. Susunkode Huffman untuk string: MISSISSIPPI

  6. 3. Dari pohonberikut, tentukanhasilpenelusuran secarainorder, preoeder, danpostoeder! A B C E H D F G J L I K O M N P

  7. Penyelesaian: 1.i 0 1 e 0 1 1 0 0 1 a t 1 0 1 0 s r b 0 x 1.ii 011110011 0100 110001001 te eae s eeba

  8. 2 MPIS 11/11 MPSI 11/11 0 1 0 1 atau S 4/11 MPI 7/11 I 4/11 MPS 7/11 0 1 0 1 MP 3/11 S 4/11 MP 3/11 S 4/11 0 0 1 1 M 1/11 P 2/11 M 1/11 P 2/11

  9. atau

  10. 3 A B C E H D F G Inorder D B I E M J N O A F C G K H P L Preorder A B D E I J M N O C F G H K L P Postorder D I M N O J E B F G K P L H C A J L I K O M N P

  11. A Latihan Tentukan hasil kunjungan preorder, inorder, dan ostorderdari pohon 3-aryberikut! C B F G E D L K M J H I N O P R Q

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