KwamfutocinShirye-shirye

A yanke shawara shirye-shirye. zagaye robin

The musamman da suka bambanta da shirye-shirye yiwuwa miƙa ta zamani kwamfuta tsarin ne sauƙi da kasancewa daga cikin dukan bakan da mafita ga daban-daban ayyuka. A mafi hadaddun al'amurran da suka shafi ake warware da sauri kuma ba ya bukatar ƙarin kudin a duka lokacin da kokarin ilimi na shirye-shiryen. Ko ultra-mai amfani mataimakansa aiki tare da wani karce ba tare da assimilation dogara ne a kan mai amfani da cewa shi ne saba mana ma tare da shakka na kimiyyar kwamfuta na makarantar sakandare.

Neman aiwatar da wani na ra'ayoyi a cikin code, da shirye-shiryen za su gudanar da wani daga wani Schematic bayanin da mafita ci gaba. An dade an yi tunani har da dokoki da matakan jawo sama lissafi mai tsauri. A adabi algorithm ma'anar yadda madaidaici kuma m umarnin su yi tsananin wasu jerin ayyukan. A sakamakon su aiwatar da nasara burin ko mu zo da bayani na matsalar.

Sunansa, da kalmar "algorithm" An mai suna bayan da Uzbek zurfin tunani Al-Khwarizmi. Aikinsa "The ilmin lissafi rubutun" ya zama tushen daga cikin dokoki na ilmin lissafi aiki a kan lambobi, da kuma dokoki da kansu ya zama sananne a matsayin lissafi mai tsauri. Tare Bugu da kari, subtraction, division da multiplication na tarihin duniya ya fara shirye-shirye.

A bambancin jerin hanyoyi daban-daban don magance irin wannan ayyuka emit zagaye robin. Shi ne kamar yawo a cikin da'irar a cimma wani burin. Shirye-shirye da zagaye robin yana daya wahala, shi ne cewa ba daidai ba na Shirin zanen ko typo kwamfuta may "daskare," ie, je yi wani iyaka yawan sau guda ayyukan.

Bisa ga zamani fassarar wani cyclic algorithm - ne domin na wasu ayyuka da cewa an maimaita kan canza asali data. By kanta, wannan hanya ne da za'ayi ba tare da wasu matsaloli. Cyclic algorithm ne mikakke hade da algorithm da algorithm branched.

Duk da sauƙi na aiwatar da wani uniformity matsaloli ga irin wannan algorithm ne halin da gaban da dama na jinsi. Zagaye robin da ake amfani da tunzura a cikin yi da uku daban-daban na hawan keke. By su sunayen za a iya gani a kan su halaye da kuma irin ayyuka.

Da'ira da na kafin lokaci ya shafi dubawa yanayi na kisa da algorithm kafin jerin ayyukan (tsara a matsayin mikakke algorithm). Tare da postcondition sake zagayowar bambanta daga baya daya a wannan yanayin da aka bari bayan yin mikakke bangaren. Domin da zagayowar siga halin da kasancewar wani wasu adadi, karuwa ko raguwa tare da aiwatar da jerin ayyukan. Zagaye robin da mita, wani lokacin ake magana a kai a matsayin irin hawan keke.

Duk da saukin aiwatar da irin wannan algorithm, biyu kasa rikitarwa versions na kowane zamani shirye-shirye da harshen na da takamaiman sa na dokokin tara hawan keke. A wannan yanayin, za ka iya ƙirƙiri daya a cikin jiki na shirin daga daya zuwa dama hawan keke, dangane da yanayin da matsala ana warware.

Kansu zagaye robin samu wata babbar baza a shirye-shirye da tsari. Bugu da kari zuwa takamaiman shirye-shirye da yin takamaiman ayyuka, akwai komai a hawan keke. Su aiki ne don ƙirƙirar pauses.

Da'ira kanta iya wakiltar biyu kowa phrases. Alal misali, ya riga ya mai zagaye robin da wadannan bayani:

- Rub a zanen aljihu.

- idan wani datti zanen aljihu, sa'an nan zuwa farkon.

Za ka iya tunanin mai yawa irin misalai. Fiye da bambancin hawan keke bayyana kansu a cikin wasan kwaikwayon na graphics da ayyuka, har ma da halittar wani raster a kan allo ne a bashi zagayowar shirye-shirye. Iri-iri, ma'ana matsaloli, da tsanani da kuma nishadi shirye-shirye ba zai iya yi ba tare da abũbuwan amfãni daga cyclic lissafi mai tsauri.

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