Cov txheej txheem:
Video: Koj tsim ib pawg array li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kev ua haujlwm hauv pawg siv Array
- Kauj Ruam 1 - suav tag nrho cov ntaub ntawv header uas siv hauv qhov program thiab txhais qhov 'SIZE' tas li nrog tus nqi tshwj xeeb.
- Kauj Ruam 2 - Tshaj tawm tag nrho cov haujlwm uas siv hauv kev siv pawg.
- Kauj Ruam 3 - Tsim ib qhov loj me nrog qhov loj me (int stack[SIZE])
Raws li, nws puas tuaj yeem siv 2 pawg hauv ib qho array?
Rau siv ob pawg hauv ib array , tuaj yeem muaj ob txoj hauv kev. Thawj yog faib cov array nyob rau hauv ob qhov sib npaug thiab tom qab ntawd muab ib nrab ntawm ob qho tib si pawg . Tab sis txoj kev no nkim chaw. Yog li txoj kev zoo dua yog cia ob leeg pawg txhawm rau thawb cov ntsiab lus los ntawm kev sib piv cov saum ntawm ib leeg, thiab tsis mus txog ib nrab ntawm cov array.
Kuj Paub, koj tsim ib pawg li cas? Muaj ob txoj hauv kev los siv a pawg : Siv array. Siv cov npe txuas.
Feem ntau peb cov haujlwm hauv qab no tau ua hauv pawg:
- Push: Ntxiv ib yam khoom hauv pawg.
- Pop: Tshem tawm ib yam khoom los ntawm pawg.
- Peek lossis Top: Rov qab cov ntsiab lus saum toj kawg nkaus ntawm pawg.
Raws li kev sib raug zoo, puas yog array ib pawg?
Teb: Array yog ib tug linear Data Structure nyob rau hauv uas insertion thiab deletion yuav coj qhov chaw nyob rau hauv txhua txoj hauj lwm. Cov ntsiab lus tuaj yeem khaws cia hauv random Arrays . Pob kuj yog ib tug linear cov ntaub ntawv qauv nyob rau hauv uas insertion thiab deletion yuav tshwm sim nyob rau hauv lub sab saum toj txoj hauj lwm ib leeg.
Yuav ua li cas koj tsim ib qho array hauv heap?
Tsim ib qho array hauv pob faib ib qho tshiab array ntawm 25 ints thiab khaws tus taw tes rau thawj tus mus rau qhov sib txawv A. ob npaug * B = tshiab ob [n]; faib ib array ntawm 50 ob. Los faib ib array , siv square brackets nyob ib ncig ntawm qhov loj.
Pom zoo:
Yuav ua li cas koj tsim ib pawg hauv CloudFormation?
Mus rau AWS console thiab xaiv CloudFormation kev pabcuam los ntawm AWS console dashboard. Muab lub npe pawg thiab muab ib lub template. Raws li cov tswv yim tsis tau teev tseg hauv cov qauv, CloudFormation qhia koj txog cov kev nkag tsis tau. Koj tuaj yeem txuas ib daim ntawv rau CloudFormation pawg
Yuav ua li cas koj tsim ib pawg hauv tableau?
Tsim pawg Drag Cluster los ntawm Analytics pane rau hauv qhov kev pom, thiab tso rau hauv qhov chaw lub hom phiaj hauv qhov pom: Koj tuaj yeem nyem ob npaug rau Cluster kom pom cov pawg hauv qhov pom. Thaum koj poob los yog ob npaug nias Cluster: Tableau tsim ib pawg pawg ntawm Xim, thiab xim cov cim hauv koj qhov kev pom los ntawm pawg
Dab tsi yog qhov tsim qauv tsim qauv tsim thiab lub cev database tsim?
Logical database modeling suav nrog; ERD, daim duab ua lag luam, thiab cov ntaub ntawv tawm tswv yim rau cov neeg siv; whereasphysical database modeling suav nrog; server qauv daim duab, database tsim cov ntaub ntawv, thiab cov neeg siv cov ntaub ntawv tawm tswv yim
Koj tsim cov lus nug hauv Microsoft pab pawg li cas?
Pib Pib Hauv Microsoft Teams, xaiv pab pawg hauv chav kawm uas koj xav faib cov lus nug. Hauv General channel, xaiv cov Assignments tab. Xaiv lub xub rau Tsim cov ntawv qhia zaub mov, tom qab ntawv xeem tshiab. Thaum koj xaiv koj cov lus nug uas xav tau, nws yuav tshwm sim hauv koj txoj haujlwm hauv qab Resources
Pawg pab pawg tso cai rau koj ua dab tsi?
QHOV CHAW UA HAUJ LWM NTAWM GROUPING SETS. GROUP BY GROUPING SETS yog qhov muaj zog txuas ntxiv ntawm GROUP BY clause uas tso cai rau suav ntau pawg-los ntawm kab lus hauv ib nqe lus. Cov pab pawg teeb yog ib pawg kab ke