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๐ŸŸก Python/Python ๊ฐœ๋…์ •๋ฆฌ 6

[Python] EOF (End of File)

EOF(End of File)์€ ํŒŒ์ผ์ด๋‚˜ ๋ฐ์ดํ„ฐ ์ŠคํŠธ๋ฆผ์—์„œ ์ž…๋ ฅ์˜ ๋์„ ๋‚˜ํƒ€๋‚ด๋Š” ์šฉ์–ด์ž…๋‹ˆ๋‹ค. ํŒŒ์ด์ฌ์—์„œ EOF๋Š” ๋ณดํ†ต ํŒŒ์ผ์˜ ๋์„ ๊ฐ€๋ฆฌํ‚ค๋ฉฐ, ํŒŒ์ผ์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ฝ์„ ๋•Œ ์ด๋ฅผ ๊ฐ์ง€ํ•ฉ๋‹ˆ๋‹ค. EOF๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ํŒŒ์ผ ๋˜๋Š” ์ŠคํŠธ๋ฆผ์—์„œ ๋” ์ด์ƒ ์ฝ์„ ๋ฐ์ดํ„ฐ๊ฐ€ ์—†์„ ๋•Œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. EOF๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ƒํ™ฉ์—์„œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค: 1. ํŒŒ์ผ์—์„œ์˜ EOF: ํŒŒ์ผ์„ ์ฝ์„ ๋•Œ, EOF์— ๋„๋‹ฌํ•˜๋ฉด ํŒŒ์ผ์˜ ๋์— ๋„๋‹ฌํ•œ ๊ฒƒ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ํŒŒ์ผ์„ ์ฝ๋Š” ๋™์•ˆ ๋” ์ด์ƒ ์ฝ์„ ๋ฐ์ดํ„ฐ๊ฐ€ ์—†์œผ๋ฉด EOF๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. with open('ํŒŒ์ผ๋ช….txt', 'r') as ํŒŒ์ผ: while True: line = ํŒŒ์ผ.readline() if not line: break # EOF (ํŒŒ์ผ์˜ ๋) print(line) 2. ํ‘œ์ค€ ..

์œˆ๋„ ํ”„๋กœ๊ทธ๋ž˜๋ฐ

โ–ถ ์œˆ๋„์ฐฝ ๊ตฌ์„ฑ tkinter ์€ ํŒŒ์ด์ฌ์—์„œ GUI ๋ชจ๋“ˆ์„ ์ œ๊ณตํ•ด์ฃผ๋Š” ํ‘œ์ค€ ์œˆ๋„ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ from tkinter import * window = Tk() #Tk()๋Š” ๊ธฐ๋ณธ์ด ๋˜๋Š” ์œˆ๋„๋ฅผ ๋ฐ˜ํ™˜ํ•จ #๋ฃจํŠธ์œˆ๋„, ๋ฒ ์ด์Šค์œˆ๋„๋ผ๊ณ  ๋ถ€๋ฆ„ / ์‹คํ–‰ํ•˜๋ฉด ์œˆ๋„์ฐฝ์ด ํ™”๋ฉด์— ๋‚˜์˜ด window.mainloop() #10-2 from tkinter import * window = Tk() window.title("์œˆ๋„ ์ฐฝ ์—ฐ์Šต") window.geometry("400x100") window.resizable(width = FALSE, height = FALSE) window.mainloop() โ–ถ ๋ ˆ์ด๋ธ” ๋ฌธ์ž ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋Š” ์œ„์ ฏ Label(๋ถ€๋ชจ์œˆ๋„, ์˜ต์…˜ ... ) from tkinter import * window = Tk..

ํ•จ์ˆ˜์™€ ๋ชจ๋“ˆ

โ–ถ ํ•จ์ˆ˜ ๊ฐœ๋… ํ•จ์ˆ˜๋Š” ์™ธ๋ถ€์— ๋ณ„๋„๋กœ ์กด์žฌ ๋ฉ”์„œ๋“œ๋Š” ํด๋ž˜์Šค ์•ˆ์— ์กด์žฌ ํ•จ์ˆ˜๋ช… () # 9-1 coffee = 0 coffee = int(input("์–ด๋–ค ์ปคํ”ผ ๋“œ๋ฆด๊นŒ์š”?(1:๋ณดํ†ต, 2:์„คํƒ•, 3:๋ธ”๋ž™) ")) print() print("#1. ๋œจ๊ฑฐ์šด ๋ฌผ์„ ์ค€๋น„ํ•œ๋‹ค."); print("#2. ์ข…์ด์ปต์„ ์ค€๋น„ํ•œ๋‹ค."); if coffee == 1 : print("#3. ๋ณดํ†ต์ปคํ”ผ๋ฅผ ํƒ„๋‹ค.") elif coffee == 2 : print("#3. ์„คํƒ•์ปคํ”ผ๋ฅผ ํƒ„๋‹ค.") elif coffee == 3 : print("#3. ๋ธ”๋ž™์ปคํ”ผ๋ฅผ ํƒ„๋‹ค.") else : print("#3. ์•„๋ฌด๊ฑฐ๋‚˜ ํƒ„๋‹ค.\\n") print("#4. ๋ฌผ์„ ๋ถ“๋Š”๋‹ค."); print("#5. ์Šคํ‘ผ์œผ๋กœ ์ “๋Š”๋‹ค."); print() print("์†๋‹˜~ ์ปค..

๋ฌธ์ž์—ด

โ–ถ ๋ฌธ์ž์—ด ๊ฐœ๋… ๋ฌธ์ž์—ด์„ '' , "" ์œผ๋กœ ๋ฌถ์–ด์„œ ํ‘œํ˜„ํ•จ โ‡’ print()๋ฅผ ํ•˜๋ฉด ์ž‘์€๋”ฐ์˜ดํ‘œ('')๋กœ ํ‘œ์‹œ๋œ๋‹ค. ๋ฆฌ์ŠคํŠธ๋Š” ๋Œ€๊ด„ํ˜ธ [] โ†” ๋ฌธ์ž์—ด์€ ์ž‘์€๋”ฐ์˜ดํ‘œ '' ์ถœ๋ ฅ๋จ ๊ธฐํ˜ธ๋Š” ๋ฌธ์ž์—ด์—ฐ๊ฒฐ ๋Š” ๋ฌธ์ž์—ด ๋ฐ˜๋ณต aa=[1,2,3] ss="ํŒŒ์ด์ฌ๊ฟ€์žผ" aa[0] #1 aa[1:3] #[2,3] ss[0] #'ํŒŒ' ss[1:3] #'์ด์ฌ' #๋ฌธ์ž์—ด ๋ง์…ˆ ss = 'ํŒŒ์ด์ฌ' + '์ตœ๊ณ ' #'ํŒŒ์ด์ฌ์ตœ๊ณ ' #๋ฌธ์ž์—ด ๊ณฑ์…ˆ ss = 'ํŒŒ์ด์ฌ' * 3 #'ํŒŒ์ด์ฌํŒŒ์ด์ฌํŒŒ์ด์ฌ' [SELF STUDY 8-1] ss = 'ํŒŒ์ด์ฌ์€์™„์ „์žฌ๋ฏธ์žˆ์–ด์š”' sslen = len(ss) for i in range(0,sslen) : if i % 2 == 0 : print(ss[i],end='') else : print('#',end='') #e..

๋ฆฌ์ŠคํŠธ, ํŠœํ”Œ, ๋”•์…”๋„ˆ๋ฆฌ

โ–ถ ๋ฆฌ์ŠคํŠธ ๊ฐœ๋… (ํŒŒ์ด์ฌ์˜ ๋ฆฌ์ŠคํŠธ๋Š” ๋ฐฐ์—ด๊ณผ ๋‹ค๋ฅด๋‹ค.) ํƒ€์ž…์— ๊ด€๊ณ„๊ฐ€ ์—†์Œ ๋ฐฐ์—ด์€ ๊ฐ™์€ ๋ฐ์ดํ„ฐ ํ˜•๋งŒ ์ €์žฅ๊ฐ€๋Šฅ ๋ฆฌ์ŠคํŠธ๋Š” ๋‹ค๋ฅธ ๋ฐ์ดํ„ฐ ํ˜• ์ €์žฅ๊ฐ€๋Šฅ. (์ž๋™ ํ˜• ์ €์žฅ) ์ฒจ์ž(์ธ๋ฑ์Šค) ์‚ฌ์šฉ ๊ฐ€๋Šฅ aa = [0,0,0] //๋ฆฌ์ŠคํŠธ ์ดˆ๊ธฐํ™” ๊ฐ€๋Šฅ aa[0], aa[1], aa[2] 3. ๊ฐ์ฒด ๋ณ€์ˆ˜์˜ ๊ธฐ๋Šฅ๋งŒ ๊ฐ€์ง€๊ณ  ์žˆ๋Š”๊ฒŒ ์•„๋‹ˆ๋ผ ๊ฐ์ฒด = ์†์„ฑ(๋ณ€์ˆ˜)+ํ–‰์œ„(ํ•จ์ˆ˜) โ–ถ ๋ฆฌ์ŠคํŠธ ๊ฐ’ ์ถ”๊ฐ€ / append() aa = [] //๋ฆฌ์ŠคํŠธ ํ•จ์ˆ˜๋ผ๊ณ  ์„ ์–ธ๋งŒ ํ•ด์คŒ aa.append(0) aa.append(1) print(a) โ–ถ ๋ฆฌ์ŠคํŠธ ์‚ฌ์šฉ aa = [] for i in range(0,4) aa.append(0) len(aa) #1) for ๋ฐ˜๋ณต๋ฌธ ์‚ฌ์šฉ #2) len() : ๋ฆฌ์ŠคํŠธ ๊ฐœ์ˆ˜ #3) str() : ์ˆซ์ž๋ฅผ ๋ฌธ์ž๋กœ ๋ณ€ํ™˜ aa = ..