Cov txheej txheem:
Video: Koj pom qhov nruab nrab ntawm kev tshawb nrhiav binary li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Muab ib tug sorted array, peb nrhiav tau nruab nrab -feem ntau lub caij thiab xyuas lub caij nrog tus yuam sij. Yog tias nruab nrab -feem ntau yog sib npaug rau qhov tseem ceeb, peb tau pom tus yuam sij. Yog tias nruab nrab -feem ntau lub ntsiab yog ntau dua qhov tseem ceeb, peb nrhiav nyob rau sab laug ib nrab ntawm cov nruab nrab -feem ntau yam, lwm yam peb nrhiav ntawm sab xis ib nrab.
Ib yam li ntawd, tib neeg nug, koj nrhiav binary nrhiav li cas?
Nrhiav Binary : Nrhiav ib tug txheeb array los ntawm rov faib cov nrhiav ntu ntu hauv ib nrab. Pib nrog ib ntus npog tag nrho cov array. Yog tus nqi ntawm cov nrhiav qhov tseem ceeb yog tsawg tshaj li qhov khoom nyob rau hauv nruab nrab ntawm lub caij nyoog, nqaim lub sij hawm mus rau lub qis ib nrab. Txwv tsis pub nqaim nws mus rau sab sauv ib nrab.
Ib yam li ntawd, qhov loj O ntawm kev tshawb nrhiav binary yog dab tsi? Binary nrhiav yog qhov tseeb a nrhiav kev ua haujlwm ntawm kev sib npaug BST ( binary nrhiav tsob ntoo). Xws li ib nrhiav muaj lub sij hawm complexity ntawm O (log n). Saib, koj cov array sorted tej zaum yuav raug saib raws li qhov tob-thawj nrhiav nyob rau hauv-kev txiav txim serialization ntawm ib tug balanced BST. Ntawd yog, recursively ua cov hauv qab no (pib nrog lub hauv paus):
Kuj paub, dab tsi yog 7 kauj ruam ntawm kev tshawb nrhiav binary?
Binary Nrhiav Algorithm
- Kauj ruam 1 - Nyeem qhov tshawb nrhiav los ntawm tus neeg siv.
- Kauj Ruam 2 - Nrhiav cov khoom nruab nrab hauv daim ntawv teev npe.
- Kauj Ruam 3 - Sib piv cov khoom tshawb nrhiav nrog cov khoom nruab nrab hauv cov npe txheeb.
- Kauj ruam 4 - Yog hais tias ob qho tib si sib phim, ces tso saib "Muab cov khoom pom !!!" thiab xaus qhov haujlwm.
Kev tshawb nrhiav binary ua haujlwm li cas?
Binary nrhiav yog ib qho algorithm zoo rau kev nrhiav ib yam khoom los ntawm cov npe txheeb xyuas cov khoom. Nws ua haujlwm los ntawm kev rov faib ua ib nrab ntawm cov npe uas ua tau muaj cov khoom, kom txog rau thaum koj tau txo qis qhov chaw ua tau rau ib qho xwb.
Pom zoo:
Dab tsi yog cov tshuab tshawb nrhiav uas tshawb nrhiav lwm lub tshuab tshawb fawb?
Txhawm rau pib tawm ntawm peb txoj kev tshawb nrhiav taug txuj kev nyuaj, cia saib qee qhov kev tshawb fawb dav dav tshaj qhov peb sab saum toj. DuckDuckGo. Kev txhawj xeeb txog kev ceev ntiag tug hauv online? Nrhiav Encrypt. Nrhiav rau lwm txoj rau DuckDuckGo? Ecosia. Xav tau tsob ntoo cog thaum koj tshawb nrhiav? Dogpile. Blekko. WolframAlpha. Gigablast. Facebook Nrhiav
Dab tsi yog qhov teeb meem phem tshaj plaws thiab qhov teeb meem nruab nrab nyuaj ntawm binary nrhiav ntoo?
Binary search tree Algorithm Qhov nruab nrab qhov phem tshaj qhov chaw O(n) O(n) Nrhiav O(log n) O(n) Ntxig O(log n) O(n) Rho tawm O(log n) O(n)
Dab tsi yog qhov dav thawj qhov kev tshawb nrhiav thiab qhov tob thawj qhov kev tshawb fawb?
BFS sawv rau Breadth First Search. DFS sawv cev rau Kev Tshawb Nrhiav Qhov tob. 2. BFS (Breadth First Search) siv Queue cov qauv ntaub ntawv los nrhiav txoj hauv kev luv tshaj. BFS tuaj yeem siv los nrhiav ib qhov chaw luv tshaj plaws hauv cov duab tsis hnyav, vim tias hauv BFS, peb mus txog qhov kawg uas muaj qhov tsawg kawg nkaus ntawm cov npoo los ntawm qhov chaw vertex
Cov ntaub ntawv twg los ua ntej hauv qhov kev txiav txim ntawm kev hloov pauv thaum ua qhov kev tshawb nrhiav forensic?
IETF thiab Order of Volatility Cov ntaub ntawv no piav qhia tias kev sau cov ntaub ntawv pov thawj yuav tsum pib nrog cov khoom tsis hloov pauv thiab xaus nrog yam tsawg kawg nkaus. Yog li, raws li IETF, Order of Volatility yog raws li nram no: Sau npe, Cache. Routing Table, ARP Cache, Txheej Txheem Txheej Txheem, Kernel Statistics
Koj pom qhov nruab nrab ntawm daim ntawv qhia hauv Salesforce li cas?
Hauv Salesforce, kuv yuav xam qhov nruab nrab hu li cas hauv Tasks & Events report? Hauv daim ntawv qhia txog cov ntsiab lus, muab cov ntawv qhia ua ke nrog daim teb no. Nyem rau lub xub poob ib sab ntawm lub npe teb thiab nyem rau ntawm 'Summarize' ces xaiv 'nruab nrab' thiab OK. Tom qab ntawd koj tuaj yeem pom cov haujlwm nruab nrab tsim / muab