๐Ÿ“‚์›น ๊ฐœ๋ฐœ(Web)/๐ŸํŒŒ์ด์ฌ(Python) 44

Python ๋‚ด์žฅ ๋ฐ์ดํ„ฐ ์œ ํ˜• ์ •๋ฆฌ

''' ๋‚ด์žฅ ๋ฐ์ดํ„ฐ ์œ ํ˜• Python ๋ณ€์ˆ˜๋Š” ๋‹ค๋ฅธ ์œ ํ˜•์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋‹ค๋ฅธ ์œ ํ˜•์€ ๋‹ค๋ฅธ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค. ํ…์ŠคํŠธ ์œ ํ˜• :str ์ˆซ์ž ์œ ํ˜• : int, float, complex ์‹œํ€€์Šค ์œ ํ˜•, list, tuple, range ๋งคํ•‘ ์œ ํ˜• : dict ์„ธํŠธ ์œ ํ˜• : set ๋ถ€์šธ(๋…ผ๋ฆฌ) ์œ ํ˜• : bool ๋ฐ”์ด๋„ˆ๋ฆฌ ์œ ํ˜• : bytes, bytearray ์—†์Œ ์œ ํ˜• : NoneType ''' # str ํ…์ŠคํŠธ ์œ ํ˜• x = "Hello World" print(type(x)) # int ์ •์ˆ˜ x = 20 print(type(x)) #float ์‹ค์ˆ˜ x = 20.5 print(type(x)) # complex ๋ณต์†Œ์ˆ˜ x = 1j x = print(type(x)) #list ๊ฐ’ ๋ณ€๊ฒฝ ๊ฐ€๋Šฅ ์‹œํ€€์Šค x..

๋ฐ˜์ง€๋ฆ„์„ ์ „๋‹ฌํ•˜๋ฉด ์›์˜ ๋„“์ด๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” get_area() ํ•จ์ˆ˜

๊ฐœ์š” : ๋ฐ˜์ง€๋ฆ„์„ ์ „๋‹ฌํ•˜๋ฉด ์›์˜ ๋„“์ด๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” get_area() ํ•จ์ˆ˜ import math #math ๋ชจ๋“ˆ์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด import ํ•ด์คŒ #get_area() ํ•จ์ˆ˜ ์ •์˜ #ํ•จ์ˆ˜๋Š” ์ฝ”๋“œ ๋ฌถ์Œ, ๋ฐ˜๋ณต๋˜๋Š” ๊ฒƒ์„ ์ค„์ด๊ธฐ ์œ„ํ•ด ๋งŒ๋“ค์–ด ์“ด๋‹ค. #๊ตฌ์กฐ๋Š” def + ํ•จ์ˆ˜๋ช…(ํ•จ์ˆ˜๊ฐ’=๋งค๊ฐœ๋ณ€์ˆ˜/์ธ์ž) def get_area(radius): """๋ฐ˜์ง€๋ฆ„์„ ์ž…๋ ฅ ๋ฐ›์•„์„œ ์›์˜ ๋„“์ด๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” get_area() ํ•จ์ˆ˜""" #๊ณต์‹ ๋ฌธ์„œ์‹์œผ๋กœ ์“ธ ๋•Œ ๋…์ŠคํŠธ๋ง์œผ๋กœ ์“ฐ๋ฉด ๋œ๋‹ค area = math.pi * math.pow(radius, 2) #math ๋ชจ๋“ˆ์—์„œ pi๋ฅผ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ, math ๋ชจ๋“ˆ์— ์žˆ๋Š” pow ํ•จ์ˆ˜์— radius^2, ์ฆ‰, ์›์˜ ๋„“์ด๋ฅผ ๊ตฌํ•˜๋Š” ๊ณต์‹์ด area๋ผ๋Š” ๋ฉ”๋ชจ๋ฆฌ์— ์ €์žฅ return area radius = 1..

ํŒŒ์ด์ฌ ์„ค์น˜/์•„๋‚˜์ฝ˜๋‹ค/ํŒŒ์ด์ฐธ/๊นƒ ์„ค์น˜/๊นƒํ—ˆ๋ธŒ ๊ฐ€์ž…

1.ํŒŒ์ด์ฌ ์„ค์น˜ํ•˜๊ธฐ ๊ตฌ๊ธ€์— 'python' ๊ฒ€์ƒ‰ ๋˜๋Š” ๋„ค์ด๋ฒ„์— 'ํŒŒ์ด์ฌ' ๊ฒ€์ƒ‰ https://www.python.org/ Welcome to Python.org The official home of the Python Programming Language www.python.org Downloadsํƒญ ๋ˆ„๋ฅด๊ณ  ์ตœ์‹  ๋ฒ„์ „์˜ ํŒŒ์ด์ฌ์„ ๋‹ค์šด ๋ฐ›๋Š”๋‹ค. ๊ทธ๋ฆฌ๊ณ  Path ์žก์•„์„œ ์„ค์น˜ ๊ทธ๋ฆฌ๊ณ  ์ด๋ ‡๊ฒŒ ์„ค์น˜๋˜์–ด ์žˆ๋Š” IDLE์„ ์‹คํ–‰ํ•˜๋ฉด ํŒŒ์ด์ฌ ์„ค์น˜๋ถ€ํ„ฐ ์‹œ์ž‘๊นŒ์ง€ ์™„๋ฃŒ! Hello World๋ฅผ ์ถœ๋ ฅํ•ด๋ณด์ž! ์ฝ”๋“œ๋Š” print('Hello, World') ๊ฐœ๋ฐœ์ž๋“ค ์‚ฌ์ด์—์„œ Hello World๋ฅผ ์ณ์ค˜์•ผ ์„ฑ๊ณตํ•œ๋‹ค๋Š” ์†Œ๋ฌธ์ด ์žˆ๋‹ค๊ณ  ํ•œ๋‹ค. ๋ฏฟ๊ฑฐ๋‚˜ ๋ง๊ฑฐ๋‚˜! 2.์•„๋‚˜์ฝ˜๋‹ค ๊ฐœ๋ฐœ์„ธํŒ…์ด ์ž˜ ๋˜์–ด ์žˆ์–ด์„œ ์“ด๋‹ค. https://www.anacon..