2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Binary search, los ntawm kev tsim txiaj ntawm nws txoj kev sib faib ua ntu zus, muaj lub sij hawm qis dua ntawm "O(log n)". Koj tuaj yeem xaiv Binary Search siv Iterative algorithm lossis Recursive algorithm, tab sis ob leeg tuaj yeem ua tiav tib txoj haujlwm.
Kev Tshawb Nrhiav Yam twg tuaj yeem ua tau rov ua dua?
Binary search yog ib qho kev rov ua dua tshiab algorithm: peb tuaj yeem siv rov ua dua, tab sis nws ua rau kev txiav txim siab ntau dua los ua nws rov ua dua (txawm tias qee qhov kev siv koj tuaj yeem xaiv ua nws rov ua dua. vim li cas efficiency). Kev tshawb nrhiav binary ua haujlwm los ntawm kev faib cov ntaub ntawv txheeb cais ua ob ntu.
Kev tshawb nrhiav algorithm zoo tshaj yog dab tsi?
Binary search algorithm ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev faib & kov yeej thiab nws tau suav tias yog qhov zoo tshaj plaws kev tshawb nrhiav algorithms vim nws ceev nrawm rau kev tshawb nrhiav (Muab cov ntaub ntawv nyob rau hauv daim ntawv txheeb). Kev tshawb nrhiav binary kuj tseem hu ua kev tshawb nrhiav ib nrab lossis tshawb nrhiav logarithmic.
Puas yog binary search algorithm recursive?
Binary search is a recursive algorithm. … Tus nqi ntawm cov khoom nruab nrab txiav txim siab seb puas yuav txiav tawm lub algorithm (pom tus yuam sij), rov tshawb nrhiav sab laug ib nrab ntawm daim ntawv, lossis rov tshawb nrhiav sab xis ib nrab ntawm daim ntawv.
Txoj kev twg yog qhov zoo tshaj rau kev tshawb nrhiav?
best searching algorithm
- Linear Nrhiavnrog complexity O(n)
- Binary Nrhiav nrog complexity O(log n)
- Tshawb nrhiav siv HASH tus nqi nrog kev nyuaj O(1)
Pom zoo:
Lub sijhawm twg ntawm qhov kev tshawb fawb tshawb fawb yog qhov tseem ceeb tshaj?
Teb: Thaum theem thib ob kev tshawb nrhiav kev tshawb fawb muaj txiaj ntsig. Dab tsi yog qhov tseem ceeb tshaj plaws ntawm kev tshawb nrhiav kev tshawb fawb? Qhov nyuaj tshaj plaws thiab tseem ceeb tshaj plaws ntawm Txoj Kev Tshawb Fawb:
Qhov twg qhov tseem ceeb yog ywj siab hauv minimax tshawb nrhiav algorithm?
Tus nqi twg yog qhov tsis txaus ntseeg hauv minimax tshawb nrhiav algorithm? Kev piav qhia: Qhov kev txiav txim siab minimax yog ywj siab ntawm qhov tseem ceeb ntawm tus nqi pruned x thiab y vim yog tus nqi hauv paus. 3. Txoj kev tshawb nrhiav twg yog siv hauv minimax algorithm?
Tau qhov kev txiav txim tshaj tawm puas tuaj yeem thov rov hais dua?
Lub tsev tsim cai lij choj tau muab cov lus txiav txim tshaj tawm "yuav tsum muaj lub zog thiab muaj txiaj ntsig ntawm qhov kawg txiav txim siablossis kev txiav txim siab, "42 Pa. … Tsis ua kom rov hais dua tam sim qhov kev txiav txim sib tham tau txiav txim siab zaum kawg los ntawm Txoj cai zam txoj cai los tawm tsam qhov kev txiav txim rov hais dua los ntawm qhov kev txiav txim zaum kawg.
Kev soj ntsuam kev tshawb fawb puas tuaj yeem rov qab los?
Kev soj ntsuam kev kawm tsim qauv, tseem hu ua kev tshawb fawb txog kabmob kis kabmob, yog feem ntau rov qab losthiab raug siv los ntsuas qhov ua rau muaj kev cuam tshuam hauv kev sib raug zoo-tshaj tawm thiab yog li cuam tshuam rau txoj kev tiv thaiv.
Qhov twg yog hais txog kev rov siv dua thiab rov ua dua tshiab?
Recycling txhais tau tias tig ib yam khoom rau hauv cov ntaub ntawv raw uas tuaj yeem siv dua, feem ntau yog rau cov khoom tshiab. Qhov no yog ib txoj kev siv zog. Reusing hais txog kev siv ib yam khoom raws li nws tsis muaj kev kho mob. Qhov no txo cov pa phem thiab pov tseg, yog li ua rau nws muaj kev ruaj ntseg dua.
