Isiqulatho[Fihla][Bonisa]
Wamkelekile kwintetho yesithathu kolu ngcelele.
Ukuza kuthi ga ngoku kufuneka ukwazi ukufaka iPython kwikhompyuter yakho kwaye ubhale inkqubo elula ngokunikezela ngezinto eziguquguqukayo kunye nokuprinta isitatimenti esilula kwi-terminal.
Ngoku, izinto ziba nomdla ngakumbi kwaye siza kubona indlela yokusebenzisa amagalelo nokunye okuninzi.
Ukufumana Igalelo
Ngoku siza kufunda indlela yokufumana igalelo kumsebenzisi kwiPython. Siza kubhala inkqubo encinci ebuza igama lomsebenzisi kwaye emva koko siza kuprinta umyalezo wokubulisa olungiselelwe loo msebenzisi.
Ngoko endaweni yoshicilelo, siza kusebenzisa igalelo. Ngoku zombini ezi galelo kunye noshicilelo yimisebenzi eyakhiwe kwiPython.
Ukuze ukuqonde ngcono oku, cinga ngolawulo olukude lweTV.
Kolu remote control, sinamaqhosha amaninzi, ezi zizinto ezakhelwe kwi tv yakho, uyakwazi ukuyilayita, uyicime, utshintshe ivolyum njalo njalo. KwiPython, sikwanayo nemisebenzi yemisebenzi eqhelekileyo efana nemiyalezo yokushicilela, ukufumana igalelo, njalo njalo.
Siza kusebenzisa umsebenzi wokufaka. Ngoku chwetheza;
input('What is your name? ')
Lo msebenzi wegalelo uzakuprinta lo myalezo kwi-terminal, kwaye emva koko iya kulinda umsebenzisi ukuba angenise ixabiso. Nokuba umsebenzisi ufaka ntoni na, lo msebenzi wokufakwayo uya kubuya. Ngoku sinokulifumana elo xabiso kwaye siligcine kwimemori usebenzisa i-variable. Singayigcina kuguquguqukayo 'Igama'. Ndiyayithanda lento:
name = input('What is your name? ')
Ngoku kumgca wesibini, chwetheza:
print('Hi' + name)
Ngale ndlela, sidibanise umtya omnye "Hi" kunye nomnye umtya "igama" kwintetho efanayo. Isiphumo siya kujongeka ngolu hlobo.
Umthambo
Ngoku nanku umthambo wakho. Misa ukuskrola kwaye uzame oku.
Buza imibuzo emibini: Igama lomntu nombala awuthandayo. Emva koko uprinte umyalezo othi "Shahbaz uthanda uMnyama"
Nasi isisombululo. “USUKUQHATHA”
udidi:
name = input('What is your name? ')
favourite_colour = input('What is your favourite Colour? ')
print(name + ' likes ' + favourite_colour)
Isiphumo siya kujongeka ngolu hlobo:
Chwetheza uguquko
Masiyiqonde le nto ngomzekelo.
Yithi ufuna ukumisela iminyaka yakho ngenkqubo elula yePython. Iya kuba:
birth_year = input('Birthyear: ')
age = 2022 - birth_year
print(age)
Ngoku ngokucacileyo le nkqubo kufuneka isebenze kodwa ukuba uqhuba le nkqubo, uya kufumana impazamo.
Kungenxa yokuba njengezinye iilwimi zokucwangcisa, iPython nayo ineentlobo zedatha eyahlukileyo kwaye igalelo lakho lonyaka wokuzalwa lithathwa njengomtya yitoliki yePython nangona ilixabiso elipheleleyo. Nantoni na enomsebenzi "igalelo" ithathwa njengentambo.
Ngale ndlela, oludweliso lwenkqubo luzakuthabatha umtya kwinani elipheleleyo. Kufuneka siyilungise le nto ngokuguqula umtya kwintetho yegalelo ube yinani elipheleleyo.
Nantsi indlela esiya kuyenza ngayo.
birth_year = input('Birthyear: ')
age = 2022 - int(birth_year)
print(age)
Isiphumo siya kujongeka ngolu hlobo.
Ngoko ke sibhengeze utshintsho "birth_year" njengenani elipheleleyo. Ezinye iintlobo zedatha kwiPython ziquka "i-float" yamanqaku adadayo, "bool" ukuguqula umtya kwixabiso le-boolean kunye ne "str" yeentambo.
Umthambo
Ngoku nanku umsebenzi onomdla kuwe.
Uyayazi imithetho.
Buza umsebenzisi ubunzima babo ngeekhilogram, buguqulele kwiikhilogram kwaye uprinte kwi-terminal.
Nantsi indlela oya kuyenza ngayo.
weight_in_pounds = input('Your weight in pounds: ')
weight_in_kilogram = int(weight_in_pounds) / 2.205
print(weight_in_kilogram)
Songa
Isuka kule ntetho yonke.
Ndiza kukubona kwintetho elandelayo, apho siza kufunda malunga neentambo.
Shiya iMpendulo