Okwu nkuzi a ga-adị mkpa ma ọ bụrụ na ị na-emeso nnukwu mmemme.
Ị ga-amụta ijikwa mmejọ ndị ahụ site na ihe mgbochi na iji nkọwa na Python.
gupuru
Anyị ga-amụta ka esi edozi njehie na mmemme Python. Ka anyị bido site na ide obere mmemme iji nweta afọ onye ọrụ site na ọnụ.
age = int(input('Age'))
print(age)
Ka anyị gbaa ya ọsọ.
Ugbu a, lelee koodu ọpụpụ nke mmemme a. Koodu ọpụpụ 0 pụtara na mmemme anyị kwụsịrị nke ọma na enweghị mperi. Ma gịnị ma ọ bụrụ na anyị na-agba ọsọ mmemme a otu oge ma kama ịbanye uru ọnụọgụgụ, anyị na-abanye eriri?
Anyị na-enweta njehie uru na ozi ya "Invalid literal for int() with base 10" N'ụzọ bụ isi ihe ozi a na-agwa anyị bụ na eriri "qwe" enweghị nọmba ụlọ dị irè nke enwere ike ịtụgharị na integer. Ugbu a, lelee koodu ọpụpụ nke mmemme a. Koodu ọpụpụ 1 pụtara koodu ọpụpụ anyị dara, yabụ 0 na-apụtakarị ihe ịga nke ọma na ihe ọ bụla ma 0 pụtara okuku. Na mmemme, anyị na-ezo aka n'ụdị njehie a dị ka ewepu.
Dịka ezigbo onye mmemme Python, ị kwesịrị ịtụ anya ọnọdụ a. Ịchọghị ikwe ka mmemme gị dum daa naanị n'ihi na onye ọrụ batara uru na-adịghị mma. Yabụ kama ikwe ka mmemme ahụ daa, ịkwesịrị ijide ọnọdụ ahụ wee bipụta ozi njehie kwesịrị ekwesị. Nke ahụ bụ ihe m ga-egosi gị na nkuzi a.
Na Python, anyị nwere ihe owuwu a na-akpọ try except
eji na-emeso ọnọdụ njehie.
try:
age = int(input('Age'))
print(age)
Ahịrị koodu abụọ a bụ akụkụ nke anyị try:
ngọngọ. Anyị ga-agbakwunye except
gbochie ya na ụdị njehie anyị na-atụ anya ya.
except ValueError:
print('Invalid Value')
Ọ ga-eweghachi eriri "Uru ezighi ezi" ma ọ bụrụ na enwere mperi uru.
Ka anyị lelee ụdị njehie ọzọ site n'ịgbanwe mmemme gara aga.
try:
age = int(input('Age'))
income = 20000
risk = income / age
print(age)
except ValueError:
print('Invalid Value')
Ugbu a, ọ bụrụ na anyị na-eme mmemme a wee tinye '0' n'ime afọ, uru ọnụọgụ. N'ihi ya, n'ụzọ nkà na ụzụ, anyị ekwesịghị ịnweta ihe ọ bụla.
Ka anyị gbaa ya ọsọ.
Lee anya. Ihe omume anyị dara na anyị mere "Error Division Zero" n'ihi na anyị enweghị ike kewaa nọmba site na 0. Leekwa ọzọ koodu ọpụpụ. Anyị enweghị ike ijide ụdị njehie a ma ọ bụ ụdị wepụrụ nke a ma e wezụga ngọngọ.
Nke a ma e wezụga ngọngọ na-enweta naanị ewepu ụdị njehie uru, anyị ga-achọkwa nke ọhụrụ ma e wezụga ngọngọ iji jikwaa Error Zero Division. Ka anyị gbanwee usoro ihe omume ya.
try:
age = int(input('Age'))
income = 20000
risk = income / age
print(age)
except ZeroDivisionError:
print('Age cannot be 0')
except ValueError:
print('Invalid Value')
A doziri nsogbu ahụ!
- Nhazi syntax
- Ụdị njehie
- Error aha
- Njehie index
- Valueerror
- Zerodivision njehie
- Njirimara
- Njehie oge ojiri agba
- Njehie igodo
- Ebe nchekwa
- Nkwuputa njehie
- Njehie nbanye
- Eoferror
- Njehie floatingpoint
- Njehie oke mmiri
- Mperi ezighi ezi
- Njehie sistemu
- Emezuru mperi
- Oserror
- Ioerror
- Nrụtụ aka
- Unicode njehie
- Arthmetic mperi
- Unicodedecode njehie
- Unicodeencode njehie
- Njehie Unicodetranslate
- Oge Njehie
Dịka onye mmemme, ị kwesịrị ịma ihe niile dị na mmemme gị ma ị ga-ejikwa ya mee ya.
Comments
Ugbu a, anyị ga-ekwu maka okwu na Python. Anyị na-eji nkọwa tinye ndetu ma ọ bụ nkọwa na mmemme anyị iji meziwanye ọgụgụ na izigara onye na-agụ koodu anyị ozi ụfọdụ.
Enwere ike dee nkọwa na mmemme site na iji akara #. Ihe ọ bụla ị na-ede ma emesịa # ndị na-achịkọta Python ga-eleghara ya anya ma agaghị egbu ya. Ịnwere ike ịgbakwunye nkọwa na ahịrị onye ọ bụla yana mgbe ahịrị koodu gasịrị.
Site na nkọwa ndị a, anyị nwere ike ịkọwa ihe gbasara koodu anyị, anyị nwere ike iji ya dị ka ihe ncheta iji dozie ihe ma ọ bụ kpochapụ ihe, ma ọ bụ anyị nwere ike iji ya na-ekwurịta ihe na ndị mmepe ndị ọzọ na-agụ koodu anyị ma ọ bụ kọwaa ihe mere anyị ji dee koodu a na otu ụzọ. Ndị a bụ ezigbo ojiji maka iji nkọwa. anyị nwekwara ike ikwu n'elu otutu ahịrị. Ahịrị ọ bụla kwesịrị iji akara # ọhụrụ malite. Ugbu a otu ihe ị ga-ezere mgbe ị na-eji nkọwa bụ ịkọwa ihe koodu ahụ na-eme.
Nke a bụ ọmụmaatụ okwu ọjọọ:
Nke a bụ okwu ọjọọ n'ihi na ọ na-agwa m ihe doro anya. Ọ na-agwa m na ahịrị na-esote ga-ebipụta "Sun sets in West". Ugbu a nsogbu dị na nkwupụta a bụ na ewezuga ịbụ onye na-ekwu okwu na ikwughachi okwu ma ọ bụrụ na ị bịa ebe a ma gbanwee West gaa n'Ebe Ọwụwa Anyanwụ, okwu a na-agabiga. Ya mere, oge ọ bụla anyị na-emelite koodu anyị, anyị ga-alaghachi azụ ma gbanwee okwu kwekọrọ.
Na nkenke, jiri okwu gị zaa hows na ihe kpatara ya kama ịbụ ihe.
Nke a bụ ọmụmaatụ nke ikwu okwu dị mma:
Na nkwupụta mbụ, ana m echetara onwe m na m kwesịrị imelite uru ego a tupu emechaa mmemme ahụ na uru nke abụọ na-agwa ndị mmepe ndị ọzọ na-agụ koodu m na anaghị edozi njehie niile na mmemme a.
N'ikpeazụ, ị kwesịrị ịzenarị okwu ndị na-abaghị uru na nkwupụta gị kwesịrị ịgbakwunye ụfọdụ uru na koodu gị.
Kechie!
Mwepu na nkọwa bụ akụkụ abụọ nke mmemme nke a na-elegharakarị anya na mkpa ha na-adịkarị ala.
Ịkwụsị mmemme gị fọrọ nke nta ka ọ dị njọ dịka ịghara ikwu okwu na koodu gị ebe ọ dị mkpa. Okwu nkuzi na-esote ga-elekwasị anya na klaasị na ndị nrụpụta.
Nkume a-aza