Python 3

Python dict ์ด์ •๋ฆฌ(dictionary)

Dictionary Key : value๋กœ ์ด๋ฃจ์–ด์ ธ ์Œ์œผ๋กœ ๋ฐ์ดํ„ฐ ๊ฐ’์„ ์ €์žฅํ•˜๋Š”๋ฐ ์‚ฌ์šฉ 1. dictionary ์„ ์–ธ thisdict = { "brand":"๋‚˜์ดํ‚ค", "model":"max", "year":1990 } print(thisdict) ''' ํ‚ค ์ด๋ฆ„์„ ์‚ฌ์šฉํ•˜์—ฌ ์ฐธ์กฐํ•  ์ˆ˜ ์žˆ๋‹ค. ''' 2. ๊ฐ’ ๊ฐ€์ ธ์˜ค๊ธฐ thisdict = { "brand":"๋‚˜์ดํ‚ค", "model":"max", "year":1990 } print(thisdict["brand"]) #ํ‚ค ๊ฐ’ ์‚ฌ์šฉํ•ด์„œ value ๊ฐ€์ ธ์˜ค๊ธฐ print(thisdict.get("model")) #get๋ฉ”์†Œ๋“œ ์‚ฌ์šฉํ•ด์„œ value ๊ฐ€์ ธ์˜ค๊ธฐ 3. ํ‚ค ๋ชฉ๋ก ๊ฐ€์ ธ์˜ค๊ธฐ print(thisdict.keys()) 4. ์ถ”๊ฐ€ํ•˜๊ธฐ1 thisdict = { "brand..

ํ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..