Tafole ea likateng[Pata][Bontša]
Rea u amohela thutong ea bosupa lethathamong la rona la lithuto tsa likotsi tsa Python.
Re tla ithuta ka li-operators tse utloahalang le Basebelisi ba Papiso ka hare ho Python. Re sebelisa li-operators tsena maemong a sebetsanang le maemo a mangata.
Basebelisi ba utloahalang
LE Opereishene
Mohlala ke ona. Ha re re re aha kopo ea ho sebetsa likalimo. Haeba mokopi a e-na le chelete e ngata le mokitlane o motle, o lokeloa ke kalimo.
Sena se bolela hore re sebetsana le maemo a mabeli mona. Boemo ba pele ke ho ba le chelete e ngata 'me boemo ba bobeli ke ho ba le mokitlane o motle. Maemo ana ka bobeli a tlameha ho ba 'nete hore mokopi a tšoanelehe ho alima.
Mona ke moo re sebelisang "AND" e utloahalang. Ka tsela, sena ha se tse tobileng ho puo ea lenaneo la python, haholo puo leha e le efe ea lenaneo e tšehetsang "haeba lipolelo" e boetse e tšehetsa basebetsi ba utloahalang.
Khutlela lenaneong la rona, ha re hlaloseng mefuta e 'meli:
has_high_income = True
has_good_credit = True
Jwale, ha re ngoleng “haeba polelo” ya rona.
if has_high_income and has_good_credit:
print("Eligible for loan")
Opereishene ea "AND" e hlahisa 'Nete feela haeba maemo a mabeli e le' nete. Haeba e 'ngoe ea maemo e fosahetse, ha re na ho bona tlhahiso efe kapa efe.
Lenaneo le tla shebahala tjena.
KAPA Opereishene
"OR" opareitara e ka sebelisoa ka mokhoa o ts'oanang. E fana ka tlhahiso haeba leha e le efe ea maemo e le 'nete. Ha re leke lenaneo le ka holimo ka OR opareitara.
has_high_income = True
has_good_credit = False
if has_high_income or has_good_credit:
print("Eligible for loan")
Hona joale e tla khutlisetsa tlhahiso haeba leha e le efe ea maemo a ka holimo e le 'nete. ke hore, mokopi o lokeloa ke ho alima chelete haeba moputso o le holimo kapa mokitlane o le motle.
LE/OR opareitara e ka sebelisoa ka nako e le 'ngoe ka mokhoa o ts'oanang haeba polelo.
Ka mohlala,
Lenaneo lena le hlahisa boemo ba boraro ba ho ba le thepa e sa suteng. Mokopi o tla tšoaneleha bakeng sa kalimo feela haeba e le mong'a thepa e sa sutheng 'me a e-na le chelete e ngata kapa mokitlane o motle. Ho bolela hore mokopi o tlameha ho khotsofatsa boemo bofe kapa bofe ho tloha ho tse peli tsa pele mme boemo ba boraro ke bo tlamang.
HA SE Opereishene
HASE mokhanni ea hananang le boleng ba boolean boo re bo fang. 'Nete e fetoha Bohata le ka tsela e fapaneng.
A re e ithuteng ka ho e phethahatsa. Hona joale re tlil'o fetola maemo a mang lenaneong la rona le fetileng. Maemo a ho tšoaneleha bakeng sa kalimo ke mokitlane o motle mme ha ho rekoto ea botlokotsebe.
has_good_credit = True
has_criminal_record = False
if has_good_credit and not has_criminal_record:
print("Eligible for loan")
Ha re e bone e sebetsa:
Hona joale, kaha u na le kutloisiso e nepahetseng ea hore na li-operator li sebetsa joang, a re ke re kene tabeng e kholo e latelang, ke hore, li-operator tsa papiso.
Bapisa Basebelisi
Re sebelisa basebelisi ba papiso maemong ao re batlang ho bapisa phapang le boleng. Tsena li ka tlase ho (<), li kholo ho feta (>), li lekana le (==) joalo-joalo. Ka mohlala, haeba mocheso o le moholo ho feta 30, joale re batla ho hatisa hore ke letsatsi le chesang. Ho seng joalo, hoa bata. Ho aha melao ena lenaneong la rona, re hloka ho sebelisa lipapiso.
Ho e qala ka ho hlahisa “mocheso” o fetohang.
temperature = 25
if temperature > 30:
print("It's a hot day")
else if temperature
print("It's not a hot day")
ho ikoetlisa
Itokisetse ho bapala boko. E tla hlahloba mohopolo oa hau ho tsoa lipuong tse 'maloa tse fetileng.
Mohlomong u bone hore ha u tlatsa foromo inthaneteng, libaka tsa ho kenya li na le melaetsa ea netefatso, mohlala, ha re re re na le sebaka sa ho kenya hore mosebelisi a kenye mabitso a bona. Joale haeba lebitso le le ka tlase ho litlhaku tse 4, re batla ho hlahisa phoso ea netefatso ea hore lebitso le tlameha ho ba bonyane litlhaku tse tharo. Ho seng joalo, haeba lebitso le le bolelele ba litlhaku tse fetang 50, re batla ho hlahisa phoso e fapaneng ea netefatso ea hore lebitso e ka ba litlhaku tse fetang 50.
Tlhokomeliso ka ba senyang! tharollo e tlang pele.
tharollo
name = "Ron"
if len(name) < 4:
print("Name must be at least 3 characters")
elif len(name) > 50:
print("Name must be a maximum of 50 characters")
Phethela
Seo e ne e le tsohle ka basebetsi ba Python. Joale re tla aha merero le lipapali tse khahlisang ho Python.
Leave a Reply