Yuav ua li cas ua ob daim ntawv txuas DLL piv rau ib daim ntawv txuas SLL)?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

Taw qhia rau Ua ob daim ntawv txuas : A Doubly Linked List ( DLL ) muaj tus pointer ntxiv, feem ntau hu ua tus pointer yav dhau los, nrog rau tus taw tes tom ntej thiab cov ntaub ntawv uas yog muaj nyob rau hauv singly linked lis . SLL muaj cov nodes nrog tsuas yog cov ntaub ntawv teb thiab tom ntej txuas teb. Cov DLL occupies nco ntau dua SLL raws li nws muaj 3 teb.

Yog li ntawd, dab tsi yog qhov zoo ntawm cov npe txuas ob npaug piv rau cov npe sib txuas ib leeg?

Hauv qab no yog qhov zoo / Disadvantages ntawm ob daim ntawv txuas dhau singly linked lis . 1) DLL tuaj yeem hla mus rau ob qho tib si rau pem hauv ntej thiab rov qab. 2) Kev rho tawm haujlwm hauv DLL yog qhov ua tau zoo dua yog tias tus taw tes rau ntawm qhov yuav tsum tau muab tshem tawm. 3) Peb tuaj yeem ntxig cov node tshiab ua ntej ntawm qhov muab.

Ib yam li ntawd, qhov txawv ntawm ib daim ntawv txuas ib leeg thiab ib daim ntawv txuas ob npaug yog dab tsi? Lub ntsiab qhov sib txawv ntawm singly linked list thiab ob daim ntawv txuas yog muaj peev xwm mus hla. Ntawm qhov tod tes ob daim ntawv txuas tuav ob pointers, mus rau tom ntej thiab yav dhau los node, uas tso cai rau koj mus rau navigate hauv ob qho kev taw qhia hauv ib yam linked lis.

Cov tib neeg kuj nug, nyob rau hauv dab tsi txoj kev sib txuas daim ntawv teev npe zoo dua li ib daim ntawv txuas ntxiv muab piv txwv?

Ua ob daim ntawv txuas muab kev siv yooj yim ntawm ntau txoj haujlwm, whereas singly linked lis xav tau cov ntaub ntawv ntau ntxiv rau tib txoj haujlwm.. Rau piv txwv , qhov deletion ntawm ib tug nyob rau hauv a singly linked lis.

Vim li cas ob daim ntawv txuas txuas yog siv?

Ua ob daim ntawv txuas tuaj yeem yog siv nyob rau hauv navigation systems uas yuav tsum tau ob qho tib si pem hauv ntej thiab nram qab navigation. Nws yog siv los ntawm browsers los siv rov qab thiab xa mus rau kev mus xyuas cov nplooj ntawv web xws li rov qab thiab khawm khawm. Nws kuj yog siv los ntawm ntau daim ntawv thov los siv Undo thiab Redo functionality.