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)
