Umehluko phakathi kwe-algorithm nohlelo: umhlahlandlela onemininingwane

Informatec Digital » Ama-algorithms » Umehluko phakathi kwe-algorithm nohlelo: umhlahlandlela onemininingwane

Emkhakheni wekhompiyutha nezinhlelo, kuvamile ukuhlangana nemigomo i-algorithm y PROGRAMA. Nakuba ngokuvamile isetshenziswa ngokushintshana, le miqondo inezici ezihlukile nezindima. Ukuqonda lezi umehluko kubalulekile kokubili abafundi nochwepheshe emhlabeni wezobuchwepheshe.

Ngenkathi i- i-algorithm ibhekisela ku-a isethi yezinyathelo ezinomkhawulo nezihlelekile ezikuvumela ukuthi uxazulule inkinga noma wenze umsebenzi, a PROGRAMA ukuhunyushwa kwalezo zinyathelo ku-a ulimi ikhompuyutha engaluqonda futhi ilusebenzise. Zombili zibalulekile, kodwa zenza imisebenzi ehlukene. Ake simbe kukho.

Incazelo ye-algorithm

I-algorithm, empeleni, uchungechunge lwe imiyalelo enengqondo futhi ehlelekile ezivumela ukuzuza a inhloso ethize. Le miyalo ingavezwa ku ulimi lwemvelo, ipseudocode noma ama-flowchart, okwenza kube lula ngabo bobabili abantu nemishini ukuqonda kuye ngokuthi umongo.

Leli gama i-algorithm Isuka kusazi sezibalo sasePheresiya u-Al-Juarismi, ethola kuyo igama layo. Nakuba lo mqondo ekuqaleni wawuxhunyaniswe nezibalo zezibalo, namuhla uhlanganisa izinhlobonhlobo zezicelo, kusukela ekuhleleni kuye emisebenzini yansuku zonke njengokulandela i- ukupheka iresiphi.

Izingxenye ze-algoritmo

Yonke i-algorithm kufanele yakhiwe izinto ezintathu ezibalulekile:

• Ukungena: Isho idatha yokuqala noma izimfuneko ezidingekayo ukuze i-algorithm isebenze.
• Inqubo: Iwukulandelana kwezinyathelo okwenziwa kusetshenziswa idatha yokufaka ukuxazulula inkinga.
• Ukuhamba: Kungumphumela wokugcina otholwe ngemuva kokwenziwa kwe-algorithm.

Izici zama-algorithms

Ukuze kubhekwe njengesebenzayo, i-algorithm kufanele ihlangabezane nezidingo ezithile. izici ezibalulekile:

• Ukunemba: Imiyalo kufanele icace futhi ingaveli ekuchazeni okungaqondakali.
• Isiphetho: Yonke i-algorithm kufanele ibe nesiqalo nesiphetho, ngaphandle kwezihibe ezingapheli ezixabanisa ukulungiswa.
• Incazelo: Ukubulawa kwayo kufanele ngaso sonke isikhathi kukhiqize umphumela ofanayo ngaphansi kwezimo ezifanayo.
• Ukufundeka: Imiyalo kumele iqondakale ukuze kube lula ukusetshenziswa kwayo.

Izinhlobo zama-algorithms

Ama-algorithms angahlukaniswa ngokwenhloso yawo noma uhlobo lokubala oludingekayo:

• Ama-algorithms ekhwalithi: Azibandakanyi imisebenzi yezibalo eyinkimbinkimbi, njengokulandela imiyalelo yokuhlanganisa ifenisha.
• Ama-algorithms amaningi: Zidinga izibalo zezibalo, njengokuxazulula isibalo noma ukubala okumaphakathi.
• I-algorithms yekhompyutha: Idizayinelwe ngokukhethekile ukuthi isetshenziswe ngamadivayisi kagesi.
• Ama-algorithms angewona wokubala: Zingenziwa mathupha ngabantu ngaphandle kwesidingo semishini, njengokwenza uhlu lokuthenga.

Luyini uhlelo?

Uhlelo, ngakolunye uhlangothi, luyi- imfundo isethiwe ezilotshwe ku-a ulimi lohlelo futhi zenzelwe ukuthi zihunyushwe futhi zenziwe yikhompyutha. Okusho ukuthi, uhlelo ukuqaliswa okungokoqobo kwe-algorithms eyodwa noma ngaphezulu.

Lezi zinhlelo kubalulekile ukuze ikhompuyutha yenze imisebenzi ethile, kusukela kuzibalo zezibalo eziyinkimbinkimbi kuya ekuhleleni izithombe. Ngokuya ngolimi olusetshenzisiwe, uhlelo lungadinga inqubo ukuhlanganiswa ehumushela imiyalelo olimini lomshini ukuze ihunyushwe yi-hardware.

Izici zohlelo

Uhlelo kumele luhlangabezane nochungechunge lwe izidingo ukuze zisebenze futhi ziphumelele:

• Ukuqina: Kufanele ikwazi ukwenza imisebenzi yayo ngaphandle kwamaphutha, inikeze ezinye izindlela zokuthola kabusha uma kwenzeka kuba namaphutha.
• Isivinini: Ukwenza kufanele kusebenze kahle, ngaphandle kokuphazamisa ezinye izinqubo noma imiyalelo yesistimu.
• Ukusetshenziswa: Kufanele iqondeke futhi kube lula ukuyiphatha kubasebenzisi.
• Ukubuyekeza: Kubalulekile ukuthi izinhlelo ziguquke futhi zivumelane nezidingo ezintsha.

Izinhlobo zezinhlelo

Kunezigaba ezehlukene zezinhlelo ngokwenhloso kanye nemvelo yazo:

• Ngokolimi lokuhlela:
  • Izinhlelo ezibalulekile: Balandela ukulandelana okunengqondo kwezinyathelo, njengalezo ezibhalwe ku-Java noma ku-Python.
  • Izinhlelo zokumemezela: Bachaza okufanele kwenziwe, kodwa hhayi ukuthi kwenziwa kanjani, njengoba kuzokwenzeka ngezilimi ezimemezelayo.
• Ngokomsebenzi wayo:
  • Izinhlelo zesistimu: Baphatha ukusebenza kwezingxenyekazi zekhompuyutha eziyisisekelo, njengamasistimu okusebenza.
  • Izinhlelo zohlelo lokusebenza: Izibonelo zifaka phakathi ama-word processors noma iziphequluli zewebhu, eziklanyelwe ukwenza imisebenzi ethile.

Umehluko omkhulu phakathi kwama-algorithms nezinhlelo

Yize uhlelo kanye ne-algorithm yabelana ngombono wokulandela imiyalelo, umehluko wabo omkhulu ulele kubo inhloso kanye nendlela yokwenza:

• I-algorithm Kuxhumene kakhulu nokuxazulula inkinga ngokomqondo.
• Uhlelo Kubandakanya ukuqaliswa okungokoqobo kwe-algorithms eyodwa noma ngaphezulu futhi kudinga ikhompuyutha njalo ukuze isebenze.
• Nakuba i-algorithm ingenziwa ngumuntu, uhlelo ludizayinelwe amadivayisi kuphela.

Ukwazi lo mehluko kusisiza ukuthi siqonde kangcono ukuthi izixazululo zobuchwepheshe esizisebenzisa nsuku zonke zihlelwa futhi zithuthukiswe kanjani. Lesi sihloko sihlole kahle ukuthi iyini i-algorithms nezinhlelo, igqamisa izici ezihambisana kakhulu, izinhlobo, nomehluko. Yomibili imiqondo iyisisekelo sawo wonke amasistimu edijithali, futhi ukuwaqonda kumelela isinyathelo esibalulekile sokungena emhlabeni wekhompyutha.