Call By Assignment

    [Python] Call by Assignment ์ดํ•ดํ•˜๊ธฐ

    Python์€ ํ•จ์ˆ˜์— ์ธ์ˆ˜๋ฅผ ์ „๋‹ฌํ•  ๋•Œ Call by Assignment ๋ฐฉ์‹์œผ๋กœ ์ „๋‹ฌ๋œ๋‹ค. ์ด ๋ง์€ ๋ฌด์Šจ ์˜๋ฏธ์ผ๊นŒ? mutable VS immutable ์šฐ์„  mutable๊ณผ immutable์˜ ๊ฐœ๋…๋ถ€ํ„ฐ ์งš๊ณ  ๋„˜์–ด๊ฐ€๋ฉด, python์—์„  ๋ชจ๋“  ๊ฒƒ์ด ๊ฐ์ฒด์ด๋ฉฐ ์ด 2๊ฐ€์ง€ ์ข…๋ฅ˜๊ฐ€ ์žˆ๋‹ค. immutable ๊ฐ์ฒด : ๊ฐ’์ด ๋ณ€๊ฒฝ ๋ถˆ๊ฐ€๋Šฅํ•œ ๊ฐ์ฒด int, float, str, tuple ๋“ฑ mutable ๊ฐ์ฒด : ๊ฐ’์ด ๋ณ€๊ฒฝ ๊ฐ€๋Šฅํ•œ ๊ฐ์ฒด (๋‹จ, ์ž์‹ ์˜ id๊ฐ’์€ ์ผ์ •ํ•˜๊ฒŒ ์œ ์ง€) list, dictonary, set ๋“ฑ Python์—์„œ์˜ Call By Value VS Call By Reference immutable ๊ฐ์ฒด๊ฐ€ ํ•จ์ˆ˜์˜ ์ธ์ž๋กœ ์ „๋‹ฌ๋˜๋ฉด ๋งˆ์น˜ ๊ฐ’์ด ๋ณต์‚ฌ๋˜์–ด ์ „๋‹ฌ๋˜๋Š” Call By Value์ฒ˜๋Ÿผ ๋™์ž‘ํ•œ๋‹ค. (์›๋ณธ๊ฐ’ ..