Telegram Group & Telegram Channel
Forwarded from Python/ django
🐍 Π—Π°Π΄Π°Ρ‡Π° ΠΏΠΎ Python: Замыкания ΠΈ области видимости

Π§Ρ‚ΠΎ Π²Ρ‹Π²Π΅Π΄Π΅Ρ‚ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΉ ΠΊΠΎΠ΄?


def outer():
x = 5
def inner():
nonlocal x
x += 1
return x
return inner

f = outer()
print(f())
print(f())
print(f())


Π’Π°Ρ€ΠΈΠ°Π½Ρ‚Ρ‹ ΠΎΡ‚Π²Π΅Ρ‚Π°:
A)

7
8


B)

5
5


C)

6
6


D) Ошибка выполнСния

---

βœ… ΠŸΡ€Π°Π²ΠΈΠ»ΡŒΠ½Ρ‹ΠΉ ΠΎΡ‚Π²Π΅Ρ‚: A

ΠŸΠΎΡ‡Π΅ΠΌΡƒ:
Ѐункция
outer создаёт Π·Π°ΠΌΡ‹ΠΊΠ°Π½ΠΈΠ΅. ΠŸΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½Π°Ρ x сохраняСтся ΠΌΠ΅ΠΆΠ΄Ρƒ Π²Ρ‹Π·ΠΎΠ²Π°ΠΌΠΈ f, ΠΏΠΎΡ‚ΠΎΠΌΡƒ Ρ‡Ρ‚ΠΎ inner β€” Π·Π°ΠΌΡ‹ΠΊΠ°Π΅Ρ‚ x ΠΈ измСняСт Π΅Ρ‘ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ nonlocal. Π­Ρ‚ΠΎ классичСский ΠΏΡ€ΠΈΠΌΠ΅Ρ€ использования Π·Π°ΠΌΡ‹ΠΊΠ°Π½ΠΈΠΉ Π² Python.

@pythonl



tg-me.com/python_testit/1160
Create:
Last Update:

🐍 Π—Π°Π΄Π°Ρ‡Π° ΠΏΠΎ Python: Замыкания ΠΈ области видимости

Π§Ρ‚ΠΎ Π²Ρ‹Π²Π΅Π΄Π΅Ρ‚ ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΉ ΠΊΠΎΠ΄?


def outer():
x = 5
def inner():
nonlocal x
x += 1
return x
return inner

f = outer()
print(f())
print(f())
print(f())


Π’Π°Ρ€ΠΈΠ°Π½Ρ‚Ρ‹ ΠΎΡ‚Π²Π΅Ρ‚Π°:
A)

7
8


B)

5
5


C)

6
6


D) Ошибка выполнСния

---

βœ… ΠŸΡ€Π°Π²ΠΈΠ»ΡŒΠ½Ρ‹ΠΉ ΠΎΡ‚Π²Π΅Ρ‚: A

ΠŸΠΎΡ‡Π΅ΠΌΡƒ:
Ѐункция
outer создаёт Π·Π°ΠΌΡ‹ΠΊΠ°Π½ΠΈΠ΅. ΠŸΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½Π°Ρ x сохраняСтся ΠΌΠ΅ΠΆΠ΄Ρƒ Π²Ρ‹Π·ΠΎΠ²Π°ΠΌΠΈ f, ΠΏΠΎΡ‚ΠΎΠΌΡƒ Ρ‡Ρ‚ΠΎ inner β€” Π·Π°ΠΌΡ‹ΠΊΠ°Π΅Ρ‚ x ΠΈ измСняСт Π΅Ρ‘ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ nonlocal. Π­Ρ‚ΠΎ классичСский ΠΏΡ€ΠΈΠΌΠ΅Ρ€ использования Π·Π°ΠΌΡ‹ΠΊΠ°Π½ΠΈΠΉ Π² Python.

@pythonl

BY Python tests


Warning: Undefined variable $i in /var/www/tg-me/post.php on line 283

Share with your friend now:
tg-me.com/python_testit/1160

View MORE
Open in Telegram


Python tests Telegram | DID YOU KNOW?

Date: |

Among the actives, Ascendas REIT sank 0.64 percent, while CapitaLand Integrated Commercial Trust plummeted 1.42 percent, City Developments plunged 1.12 percent, Dairy Farm International tumbled 0.86 percent, DBS Group skidded 0.68 percent, Genting Singapore retreated 0.67 percent, Hongkong Land climbed 1.30 percent, Mapletree Commercial Trust lost 0.47 percent, Mapletree Logistics Trust tanked 0.95 percent, Oversea-Chinese Banking Corporation dropped 0.61 percent, SATS rose 0.24 percent, SembCorp Industries shed 0.54 percent, Singapore Airlines surrendered 0.79 percent, Singapore Exchange slid 0.30 percent, Singapore Press Holdings declined 1.03 percent, Singapore Technologies Engineering dipped 0.26 percent, SingTel advanced 0.81 percent, United Overseas Bank fell 0.39 percent, Wilmar International eased 0.24 percent, Yangzijiang Shipbuilding jumped 1.42 percent and Keppel Corp, Thai Beverage, CapitaLand and Comfort DelGro were unchanged.

Python tests from tr


Telegram Python tests
FROM USA