Iindlela sokubiza algorithms kunye neentlobo ubuchule

Njengoko igama elithi "algorithm" abajongene abaninzi. Ngapha koko, ukuba zinxulumene kakhulu ubomi babantu. Yintoni na? Zeziphi iindlela ezahlukeneyo ukuchaza algorithms, iintlobo ubuchule? Yintoni injongo yawo? Eli nqaku liza kusinceda siqonde konke oku kwaye ufake yonke endaweni yayo.

Algorithm: ingqiqo, iintlobo, iindlela wokuchaza

Eli gama libhekisela ulandelelwano ecacileyo ngqo amanyathelo alula ukuba umdlali kufuneka Kwathi ngeenjongo zokusombulula le ngxaki phambi kwakhe. Igama elithi "algorithm" imvelaphi yayo egameni sisazinzulu oriental adumileyo kunye yezibalo Al-Khwarizmi. Yaba nguye lowo aliqulunqileyo yonke imithetho benze izibalo. Ekuqaleni le ngcamango siye saqonda imithetho kuphela ezinxulumene enkulu imisebenzi ezine yokalo emileyo izakwenziwa amanani. Kwaye ngoko kuphela njengengqiqo luthe lisetyenziswa ukubhekisela kulandelelwano amanyathelo ezikhokelela isicombululo kule ngxaki. Xa computing inkqubo ze data izinto kuyo algorithm isicelo. Xa ekusombululeni ingxaki yokubala data okrwada ajikwa amanqaku.

Inkqubo yokuphuhlisa algorithm ngobuchule kakhulu, nangona elula yayo. Ukuba singenza umntu unako ukuba ndilenze kunye nezixhobo. Kwaye namhlanje kuyinto nje kuphela computer, kodwa phones, amacwecwe, ezinjengeetheminali yaye uhlamba oomatshini ukuba abenzi yekofu.

Ngesicelo kwi Internet uyakwazi ukufumana ingcaciso eninzi ebalulekileyo, kodwa kusafuneka ukuba kunye. Ngoko ke, oku ikhankanya zonke ezibalulekile.

Ziintoni iimpawu ezisisiseko algorithm?

1. Iinkcazelo. Lo mhlaba ubizwa ngokuba Determinism. Oku kubandakanya ukufumana isiphumo ukubala, oko ayintsonkothanga xa ubalula idatha igalelo ukubala. Lo mhlaba unika inkqubo ukwenza mechanical. Akukho lwazi olungaphezulu kunye nemiyalelo malunga msebenzi. Kufuneka kubekho nto ngokwesigqibo esicalanye.

2. Mass. Lo mhlaba ithetha ukuba algorithm ukuba afanelekele ekusombululeni ezininzi kwiintlobo iingxaki. Isiseko kulo mzekelo zingachongelwa kuyo nayiphi na indawo ekuthiwa isicelo.

3. Impumelelo - ipropati leyo ebonisa ukuba lo mthombo wolwazi, apho ukuba inkqubo zokuhamba elinikiweyo kufuneka bangenele inani anesiphelo amanyathelo, uze emva koko uyeke, unika isiphumo oyifunayo.

4. efundeka - kuxa inkqubo computing yahlulwe ngezigaba. Kunye namathuba ukuphunyezwa kwazo ayikho kwamathandabuzo. Apha, isenzo ngasinye ezilandelayo esiqhutywa kuphela xa edlulileyo ugqityiwe ngokupheleleyo.

Iindlela wokuchaza ubuchule iyaqondakala kubo bonke

Ubuchule kufuneka ngokusemthethweni yimithetho ethile ngoncedo izixhobo ezithile. Yeendlela eziphambili wokuchaza algorithms: esebenzisa amagama, ifomula-ngamazwi, algorithmic, kunye software lomzobo.

ifomu somlomo - irekhodi ngolwimi lwabantu zendalo. Lafumana azixhaphakanga, kuba mide kakhulu. Ukanti ke uswele ukubonakala. amazwi nkcazelo hayi sesikweni ngokungqongqo kwaye ezinye izibonelelo Inokuchazwa ambiguously.

ifomu Formula-ngamazwi kancinane lula ngakumbi. Apha amagama ezidityaniswe iifomyula zemathematika ukuba zombini uncedo kunye, icala, ukuba ukubabhida ukufunda mntu. Ezinye iindlela wokuchaza ubuchule lula kakhulu ngakumbi.

Iindlela wokuchaza algorithms kubasebenzisi becomputer

indlela yokurekhoda Algorithmic esekelwe phezu pseudo. Le khowudi into efanayo sakhelo ulwimi lokuprograma, kodwa imiyalelo zinikwe ngolwimi yendalo, namabinzana langoku zezibalo. Pseudocode - ulwimi semi-ngokusesikweni. Loo ndlela sele ecacileyo kakhulu, ingakumbi badwelisi benkqubo.

Iindlela echaza ubuchule ezichazwe apha ngasentla ngokusesikweni ngokupheleleyo, apho inkqubo notation azalwe. Isebenzisa omnye eziliqela ngeelwimi lwenkqubo, nto leyo ibhaliwe kwaye ngokulandelelana efanayo amanyathelo ukwenza. Le khompyutha ifundeka nganye nganye kwaye isebenzise imiyalelo, nto leyo ekugqibeleni kukhokelela ekupheleni result.

Eyona ndlela ithandwayo wokuchaza

indlela ngemizobo wokuchaza algorithms got kakhulu ndiyathandwa kuba nokungacaci kakuhle kwayo. Libizwa ngokuba block-out lithetha beesekethe. Yintoni iflowutshathi? Esi sikimu lumelo olubonakalayo lwe le algorithm. Inyathelo ngalinye lweenkcukacha yenziwa njenge inani zejometri, ebizwa unit. unit nganye uqwalaselo elandelwayo exhomekeke uhlobo lomsebenzi owenziwayo. Igama kunye noluhlu oonobumba, iimilo kunye nobukhulu, kwakunye isiboniso imisebenzi ichazwa imigangatho. Ukuba uthatha zonke iindlela eziphambili algorithms echaza, le yeyona ezicacileyo.

ukubala iinkqubo

Iindlela echaza ubuchule besebenzisa nokusebenza bathi iintlobo ezintathu eziphambili ukubala iinkqubo: yomgama, eyayizalwa kunye elibujikele.

Line - yinkqubo apho inyathelo ngalinye kwenziwa ukusombulula le ngxaki ngokulandela le nkqubo.

Eyayizalwa - inkqubo ukubala, apho ngokuxhomekeke umthombo kunye nolwazi eliphakathi, kunye nokuqinisekisa iziphumo iimeko ubhalo ulwalathiso ukhetho oxhomekeke.

algorithm Zijika iqulathe enye okanye kumjikelo ngaphezu kwesinye, ngamanye isabelo computing leyo iphindwa ezininzi izihlandlo. Imijikelo inokuba kwangaphambili inani kophindo kunye yokungaqiniseki. Kuxhomekeka ukuthotyelwa kwayo nayiphi na imiqathango emiselwe inani kophindo. Ngaphezu koko, le meko ijongwe ekuqaleni komjikelo okanye ekupheleni.

Iindlela ubuchule ezichaza icacile, kodwa kukho imithetho zithiwe thaca kubo.

Imithetho ngokudala algorithm

Okokuqala, uphuhliso algorithm kufuneka ucele ezininzi kwezibonelelo umsebenzi. Ukumelwa ngokusemthethweni bezinto ezinjalo - oku iinkcukacha. I algorithm iqala iseti data ekuthiwa igalelo, iguqulela ukuba output - iziphumo. Oku kusetyenziswe naziphi na iindlela echaza ubuchule. Izinto zobumnini ubuchule kufuneka ihlonitshwe.

Umthetho yesibini: ukuya algorithm akwazi ukusebenza, kufuneka memory. Lubeke lo igalelo, esiphakathi kunye neziphumo. Memory ngokwayo ekhethekileyo, oko kukuthi, iqulathe amacandelo ezahlukeneyo - iiseli. Loo seli ukuba unalo igama, ebizwa variable.

Umthetho wesithathu - yinto ekhethekileyo. yonke algorithm kufuneka yakhiwe evela kwimisebenzi ngamnye, inani kufuneka nakanjani babe sokuzalwa.

Kufuneka kuqatshelwe ukuba kukho into efana algorithm abangabancedani, nto leyo yenzelwe kwangaphambili aze asetyenziswe kwenye imisebenzi algorithmic. Kusenokwenzeka kwakhona ngokuba nkqubo encedisayo.

Ingcinga algorithm, izakhiwo, iindlela ukuchaza - ngaphandle konke oku entsimini computer naphi na. Oku isiseko apho i-computer yenzululwazi yonke uzinze.