amanqaku

Ukuzivocavoca kweJava kwikhosi yoqeqesho yeSiseko seJava

Uluhlu lwemithambo ye-java enesisombululo sekhosi yoqeqesho yeSiseko seJava.

Ukubalwa kwamanani omsebenzi kubonisa inqanaba lobunzima, ukusuka kwizinto ezilula ukuya kwezona zinzima kakhulu. Ukuba unazo naziphi na izimvo, imibuzo okanye iingcebiso: sibhalele apha info @bloginnovazione.it

Umthambo 1
Bhala inkqubo yeJava ekhuthaza umsebenzisi ukuba afake iintambo ezimbini kwaye abonise umsebenzisi oyinyaniso ukuba iintambo ziyafana kwaye zibuxoki ukuba ziyahluka.
Umthambo 2
Bhala inkqubo yeJava ekhuthaza umsebenzisi ukuba angenise imitya emibini (str1 kunye ne-str2) kwaye ebonisa isivakalisi esahlukileyo kumsebenzisi ngezi meko zilandelayo:
1) ukuba ziyafana bhala “umtya” + + “Ilingana no” +
2) ukuba zahlukile bhala “umtya” + + “Yahlukile kwi” +
3) ukuba enye yezi zibini ibandakanyiwe kwenye "umtya" + + ”Ibandakanyiwe kumtya +
4) kwimeko apho enye ifakwe kwenye, xela ukuba zininzi kangakanani iziganeko, kwaye ubhale
"Iziganeko zezi:" +
Umthambo 3
Unikwe igalelo lebhodi yezitshixo, khangela umxholo, (imiqathango emithathu yokuqala ayikhethekile, ngelixa ubuxoki (ixesha langoku) leemeko ezintathu zokuqala kuthetha ukhetho lwesine):
1) ukuba inani lokubini liguqulela kwidesimali kunye nesiphumo sehexadecimal
2) ukuba inani lokugqibela liguqulela kwimveliso yokubini kunye nehexadecimal
3) ukuba inani le-hex liguqulela kokubini kunye nesiphumo sedesimali
4) kuzo zonke ezinye iimeko xela igalelo elingamkelekanga kunye nokufakwa kwesicelo
emva koko kwigalelo '101' yenza uguqulelo 1, 2 kunye no-3
ngegalelo '123' yenza uguqulelo 2 kunye no-3
ngegalelo '89A' yenza uguqulelo 3
ngegalelo '89G' yenza inqaku lesi-4
Umthambo 4
Yenza inkqubo eguqula iqondo lobushushu ukusuka kwizidanga zeCelsius ukuya kwidigri kaKelvin. Iprogram kufuneka ibe neelebhile ezimbini, iindawo zokubhaliweyo ezimbini kunye neqhosha. Imimandla yokubhaliweyo kunye neelebhile kufuneka zicwangciswe kwindawo yolawulo enekholamu enye yoyilo lwegridi; enye indawo yolawulo iya kuqulatha iqhosha elinye kwaye kuya kubakho indawo yolawulo ephambili equlathe iiphaneli ezimbini ezichaziweyo.
Umthambo 5
Bhala inkqubo yeJava ethatha amagalelo amabini ebhodi yezitshixo kunye neziphumo zesambuku, ucinga ukuba:
- ukuba ziyi-integer ezimbini, isixa-mali sichazwa njengesiphumo
- ukuba ngaba yimicu emibini, ukudibanisa kuxelwe kwisiphumo
Umthambo 6
Bhala kwakhona ikhowudi yokuzivocavoca 3 usebenzisa iJava overload, defiI-nendo iindlela ezimbini ezinegama elifanayo nezisebenzayo: eyokuqala yi-arithmetic sum kunye neyesibini ukudityaniswa kwemitya.
Umthambo 7
Phinda ubhale ikhowudi yokuzivocavoca 4 usebenzisa i-Java overloading, uqaphele imixholo yeentambo usebenzisa iintetho eziqhelekileyo. Ukuba kukho ubuncinane unobumba omnye ngoko sidibanisa, kungenjalo songeza
Umthambo 8
Ukubhala inkqubo yeJava enikwe inani kwigalelo ibala i-factorial usebenzisa i-recursion ne-iteration, kwaye ibhala zombini iziphumo kwisiphumo.
Umthambo 9
Ukubhala inkqubo yeJava enikwe inani kwigalelo ibala i-factorial usebenzisa i-recursion ne-iteration, kwaye ibhala zombini iziphumo kwisiphumo.
Umthambo 10
Bhala inkqubo ye-java ekwaziyo ukulawula ukusebenza kokufaka, ukucinywa kunye nokukhangela kokubini phakathi koluhlu lwamanani apheleleyo, ngenjongo yokulawula isalathiso esicwangcisiweyo samanani ngokulinganisa ukuziphatha kwesalathiso setafile sesiseko sedatha esihlobene .
Umthambo 11
Bhala inkqubo ye-java efunda ifayile yegalelo enegama elithi textinput.txt kwaye ijonga imixholo yayo
1) ukuba ifayile ayikho, bhala "ifayile ayikho"
2) ukuba ifayile ikhona kwaye ayinanto, bhala "ifayile ye textinput.txt ayinanto"
3) ukuba ifayile ikhona kwaye iqulethe inombolo enye kuphela, printa inombolo kwisikrini
4) ukuba ifayile ikhona kwaye iqulethe amanani amabini kwimigca emibini, printa isamba phakathi kwamanani amabini
5) ukuba ifayile ikhona kwaye iqulethe amanani angaphezu kwamabini, yenze imveliso
Umthambo 12
Bhala inkqubo ye-java yokulawula iiodolo kwiitafile zokutyela.
Iitafile zinokucwangciswa kwindawo yokutyela, nganye ine-id yamanani kunye nenani lezihlalo.
Kwitafile nganye kufuneka igcinwe bevkunye nezitya ezidliwayo, kufuneka kube nokwenzeka ukubala ngokuzenzekelayo ibhilikhwe ukuhlawula.
Izitya kunye ne bevkwaye ziyafumaneka, endaweni yoko zigcinwe kudidi lwe'Menu' oluzahlulahlula zibe ziindidi ezimbini (izitya kunye bevhamba, ngokwenene).
Isitya ngasinye okanye bevkwaye ifanele ifaneleke ngesazisi esisodwa sealphanumeric (igama) kunye nexabiso layo.

nokubhalwa BlogInnovazione.it


Ileta yeendaba entsha
Ungaphoswa zezona ndaba zibalulekileyo kutshintsho. Bhalisa ukuze uzifumane nge-imeyile.

Amanqaku amva

Izibonelelo zamaphepha okufaka imibala kuBantwana-ihlabathi lomlingo kuyo yonke iminyaka

Ukuphuhlisa izakhono zemoto ngokufaka imibala kulungiselela abantwana izakhono ezinzima ezifana nokubhala. Ukufaka umbala...

2 Meyi 2024

Ikamva lilapha: Njani iShishini lokuThumela liTshintsha uQoqosho lweHlabathi

Icandelo lomkhosi wasemanzini ligunya lokwenyani loqoqosho lwehlabathi, elithe lajonga kwimarike ye-150 yeebhiliyoni...

1 Meyi 2024

Abapapashi kunye ne-OpenAI batyikitya izivumelwano zokulawula ukuhamba kolwazi oluqhutywe yiArtificial Intelligence

NgoMvulo ophelileyo, i-Financial Times ibhengeze isivumelwano kunye ne-OpenAI. I-FT ikhupha iilayisensi kubuntatheli bayo obukumgangatho wehlabathi…

30 Aprili 2024

Iintlawulo ze-Intanethi: Nantsi indlela Iinkonzo zokusasaza ezikwenza ukuba uHlawule ngonaphakade

Izigidi zabantu zihlawula iinkonzo zokusasaza, zihlawula umrhumo wenyanga. Luluvo oluqhelekileyo ukuba…

29 Aprili 2024