Lub cajmeem yog ib qho kev tshaj lij ntawm peb lub sijhawm. Qhov no tau tshwm sim ntau vim qhov tseeb tias digital technologies nyob rau hauv dav dav thiab khoos phis tawj tshwj xeeb tau nkag mus rau hauv lub neej txhua hnub, yog li ntawd, muaj cov txuj ci sau ntawv yooj yim yog qhov kev nkag siab zoo rau ntau tus neeg siv.
Cov Lus Qhia
Kauj ruam 1
Ntsuas koj cov kev xav tau. Koj tuaj yeem sau thawj qhov kev pabcuam hauv ib hom lus tom qab thawj zaj lus qhia: hauv kev coj ua, nws yuav pom cov lus sau "Nyob zoo, Ntiaj Teb!" Txawm li cas los xij, koj puas xav tau cov haujlwm zoo li no, thiab cov txuj ci ntawd puas yuav txaus? Ua ntej tshaj plaws, koj yuav tsum txiav txim siab qhov koj xav tau los ntawm koj tus kheej: kom muaj peev xwm sau cov software tsim nyog ntawm koj tus kheej, lossis kom paub cov ntsiab cai ntawm thev naus laus zis thoob plaws? Nws kuj tseem ceeb vim tias nws yuav pab koj xaiv yam lus twg los sau koj thawj qhov haujlwm. Rau cov kev xav tau me me, Pascal lossis Basis yog qhov txaus, tab sis yog tias koj muaj lub hom phiaj ntev, tom qab ntawd koj yuav tsum xav txog C ++.
Kauj ruam 2
Yuav lossis rub tawm For For Dummies series ntawm Is Taws Nem. Tau kawg, tej zaum yuav muaj lwm cov ntawv nyeem hauv lawv qhov chaw, tab sis cov khoom tau thov yog qhov yooj yim to taub thiab pab tau rau kev kawm. Lawv ntxiv yog tias koj yuav txuas txuas qhov kev kawm ntawm kev tshawb xav nrog nws siv hauv kev coj ua, yog li pheej nrhiav cov ntawv thov ntawm cov txuj ci tshiab; thiab sau koj thawj qhov kev pab cuam sai sai txaus yuav muab qhov zoo txhawb rau cov kev kawm tom ntej.
Kauj ruam 3
Kawm cov ntsiab cai ntawm kev sau algorithms. Nov yog qhov txuj ci pib ntawm txhua tus programmer, thiab tag nrho cov thev naus laus zis tau txhim tsa rau nws niaj hnub no. Ib qho kev daws teeb meem yog txheej txheem ntawm cov lus txib uas yuav tsum tau tua thaum lub sijhawm ua haujlwm, thiab yog tias lub algorithm yog luv rau qhov kev pabcuam yooj yim, ces koj tsuas tsis tuaj yeem piav qhia txog cov txheej txheem ib txwm muaj tiag tiag yam tsis muaj thawj zaug suav nrog ib qho algorithm. Txog kev sau ntawv, muaj cov ntsiab cai uas yog ib yam zoo ib yam rau txhua hom lus, yog li txhua cov tshooj lus kev kawm yuav tsum tau pib nrog kev kawm txog algorithms.
Kauj ruam 4
Kawm cov kev cai yooj yim ntawm cov lus. Qhov tseeb, "lus" ntawm lub cajmeem yog li ntawd hu ua precisely vim nws ua rau cov ntaub ntawv (algorithm) los ntawm qee cov cai thiab cov lus, zoo li tib neeg cov lus. Txhawm rau sau koj qhov haujlwm thawj zaug, koj tsuas yog xav tau kev paub yooj yim ntawm cov cai ntawm "syntax": piv txwv, hauv C ++ ib qho kev pabcuam pib nrog "void main {"; tom qab ib kab tso rau hauv kab xev, thiab tom kawg koj yuav tsum sau “rov qab 0; } ".
