The Python zvirongwa mutauro beginners

Chirongwa ndiyo chine algorithms kuti kubvumira kuurayiwa zvakakodzera zviito. Conventionally, saizvozvo aingovawo munhu anogona chiite nokunyora mirayiro chaiyo kuti Somuenzaniso, akaita tii. Kana zvapedzisira kusarudza zvingava kushandisa dzinongoitika mutauro (Russian, Ukrainian, Chirungu, Korean uye zvichingodaro. D.), The mutauro chaiyo zvirongwa zvinodiwa kombiyuta. Python - mumwe wevaya. Zvirongwa ezvinhu pashure achaita ashandurire mirayiro kupinda muchina code, uye chinangwa murume, hwakasikwa nokuda kwemashoko algorithm iri vaurayiwa. "Python" ine nemarongerwo rayo, iyo dzichakurukurwa pazasi.

munhoroondo mutauro

Development akatanga muna 1980 gore, uye yakapera muna 1991. mutauro Python akasikwa Gvido Van Rossum. Kunyange zvazvo mukuru mutambi "Python" ari nyoka, akanzi ari kukudzwa American Comedy dzinoratidza.

Kana ukaronga mutauro yokuvaka akashandisa zvimwe zvikwata kare akakweretwa kubva huripo Pascal, C uye C ++. Pashure batanidza kuti Internet wokutanga pamutemo shanduro rose boka programmers vakabatana chakagadziridzwa kwayo uye kuvandudzika.

Mumwe zvinoita kuti vakabvumira kuti ave "Python" rakanyatsojeka chinozivikanwa, ndiyo magadzirirwo. Nyanzvi dzakawanda akabudirira zvikuru iye aiziva somumwe yakanakisisa.

Zvinoumba "Python"

The Python zvirongwa mutauro beginners chinhu mudzidzisi wakanaka. It ane kumbonyanya nyore nemarongerwo. Kunzwisisa bumbiro ichava nyore, nokuti haibatanidzi yakawanda ebetsero nhengo, uye kunyanya sechivako mutauro vachadzidza Indent. Chokwadi, purogiramu vashomanana zvakanaka yakashongedzwa zvikwata zvichava pachena pakarepo.

Vazhinji syntactic hurongwa dzakatangwa kutsigira chinhu vaifarira zvirongwa. Hakuna Kusara uye mutauro Python. Nokuti akanga akaberekwa? Zvichava nyore kudzidzisa beginners ichakubatsira kuyeuka zvimwe zvinhu kare vashandi vanokwanisa.

nemarongerwo

Sezvambotaurwa, bumbiro remitemo rinoti zvikuru nyore uye nyore. "Python" ane kunoenderana chikwata, vaine zvakarurama unongotaura. In musimboti, aishandiswa opareta hachiratidzi zvakaoma, kunyange beginners. Izvi zvakasiyana mutauro Python. The nemarongerwo nokuti nyore uye mano.

Traditional dzaishandisa:

• In kukumbira zvinhu zvinofanira kushandiswa kana-mumwe kuvaka. Kana pane mitsara yakawanda, unogona kupinda murayiro elif.
• Kirasi rakagadzirirwa kunzwisisa kirasi.
• Mumwe nyore dzaishandisa - zvichipfuura. Anoita hapana ikodzere chinhu zvinogumbura.
• Kutenderera zvikwata zviri apo uye nokuda.
• Basa, nzira, uye jenareta kunozivikanwa kuburikidza def.

Kunze mashoko chete, sezvo dzaishandisa of Python zvirongwa mutauro kunoita kuti kushandisa mashoko. Uchishandisa mitsetse nengetani kunogona kuderedza uwandu zvikwata uye munhu mumabhuraketi. Kushandiswa vanonzi wakatarwa nungo, t. E., Avo kuti anoitwa chete kana waiti mamiriro. Izvi zvinosanganisira uye uye kana.

Muitiro zvirongwa kunyora

The muturikiri anomhanya mumwe chete mashandiro: kana kunyora mutsetse (iyo anoiswa pashure "pamusoro Kupinda") riri vakaurayiwa pakarepo, uye munhu anogona kare kuona zvimwe zvibereko. Izvi zvinobatsira uye rakanyatsojeka dzinokodzera beginners kana vaya vanoda kuedza chiduku chimedu remitemo. In akaanyora zvirongwa runyararo, kuti programmer aizofanira kutanga kunyora purogiramu yose, chete ipapo, vomurova, uye tarisa kuti zvikanganiso.

mutauro Python zvirongwa (nokuti beginners, sezvo yava pachena, kwezvatiri zvakakwana) muna Linux kushanda hurongwa unokubvumira kushanda zvakananga kunyaradzana. Zvakakodzera nyora murayiro mutsetse zita "Python" bumbiro iri Chirungu. Gadzira chirongwa chako vokutanga vachava nyore. Chokutanga, tinofanira kufungawo kuti kushandiswa muturikiri zvichiita sezvinoita karukureta. Sezvo nemarongerwo kazhinji muduku uye yotunga nyanzvi hahuenderani, ipapo kunyora algorithm kunogona sezvinotevera:

6 + 4.

10 * (4-6).

6.1 + 1,8 / 9.

Pashure mutsetse mumwe, unofanira kuisa "Pindai." Mhinduro vachapiwa kuratidzwa pakarepo pashure nekudzvanya.

The Data akashandisa "Python"

The Data yaishandiswa makombiyuta (uye zvirongwa mitauro), vanomirirwa marudzi akawanda, uye zviri zvikuru pachena. Nhamba dziri fractional, integer, anogona kuva vakawanda nhamba kana kuva chaizvo muhombe nokuda fractional chikamu. Kuti muturikiri yaiva nyore kushanda navo, uye aigona kunzwisisa chii ane kubata, unofanira tsanangurai imwe mhando. Uyezve, zvinokosha kuti aenderane ari nhamba basa kuyeuka masero.

Vakawanda mhando data, iyo inoshandisa Python zvirongwa mutauro:

• Integer. Tiri kutaura integers, pamwe nevasina kunaka uye zvakanaka. Zero chiri mune ichi mhando.
• Kuti unzwisise muturikiri kushanda pamwe fractional zvikamu, unofanira kutaridzwa mhando ichiyangarara pfungwa. Kazhinji, rinoshandiswa panyaya nhamba pamwe kunosiyana pfungwa. Yeuka kuti kana iwe nyora chirongwa vanofanira kuomerera kupinda "3.25", uye regai kushandisa koma "3.25".
• Kana uri kuwedzera hungiso Python zvirongwa mutauro kunoita kuti kuwedzera mhando tambo. Kazhinji mashoko acho akanyudzwa kuroorwa kana kaviri prices.

Zvayakanakira nezvayakaipira

Mumakore mashomanana emakore, vanhu vari kufarira sei zvikuru nguva yakawandisa Data kukura uye zvishoma - kuitira kuti vari kupatsanurwa ne kombiyuta. mutauro Python, izvo akaongororazve chete akanaka ndiro soro bumbiro.

Pokuperevedza mu "Python" anenge hapana. The chete drawback chakakomba - the kunonoka iri kuita iri algorithm. Hongu, kana iwe enzanisa pamwe "C" kana "Java", iye zvakajeka tsikidzi. Chikonzero ndechokuti mutauro iri zvichishandurwa.

The yokuvaka Vaitarisira kuwedzera "Python" zvakanaka kwazvo. Naizvozvo, kana imi kuishandisa uchaona kuti yakatanga vaumbe yakanakisisa zviri zvimwe yepamusoro zvirongwa mitauro.

Kuri kuti pfungwa, izvo zvakatanga chirongwa kubudikidza muturikiri, kwete rakanaka, zvino vanoziva ichava anenge pakarepo pashure pokunyora emapoka mitsetse. Kana chirongwa kunokosha, chidimbu dzinonetsa chero nguva kuvandudza.

Ndianiko kuvandudza kwete chete boka programmers kushanda "Python", saka kwete nokuti chokwadi kuti bumbiro remitemo rakanyorwa C ++ kunopfuura munhu akasikwa pachishandiswa Python.

Ndeipi shanduro basa nani?

Zvino zvikuru kushandiswa maviri chete shanduro imwe syntactic ezvinhu akadai Python. Nokuti beginners, chisarudzo achava zvakaoma zvakakwana pakati pavo. Zvinofanira kucherechedzwa kuti 3.x achiri kukura (kunyange kubudiswa vakawanda), apo 2.x - zvakazara apedza shanduro. Vakawanda zano kushandisa 2.7.8 sezvo kushanda asingadi lag uye kwete kuputsa. The 3.x shanduro haisi kuchinja, saka chero nguva, tsika dzako vanogona hwakatamisirwa zvirongwa nharaunda pamwe MASHOKO EZVAKAITIKA. Kuti kukopa zvakafanira chirongwa vanofanira kushanyira pamutemo Website, sarudza rako uchishandisa maitiro uye kumirira kusvikira dhanilodhi zvakakwana.