Potato
์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์žก๋‹ˆ๋‹ค?๐Ÿฅ” ^___^ ๐Ÿ˜บ github ๋ฐ”๋กœ๊ฐ€๊ธฐ ๐Ÿ‘‰๐Ÿป
๋ฐ˜์‘ํ˜•

potato's devlog 437

[๋ฐฑ์ค€] (Swift) 1212๋ฒˆ - 8์ง„์ˆ˜ 2์ง„์ˆ˜

๋ฌธ์ œ๋งํฌ https://www.acmicpc.net/problem/1212 1212๋ฒˆ: 8์ง„์ˆ˜ 2์ง„์ˆ˜ ์ฒซ์งธ ์ค„์— 8์ง„์ˆ˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ฃผ์–ด์ง€๋Š” ์ˆ˜์˜ ๊ธธ์ด๋Š” 333,334์„ ๋„˜์ง€ ์•Š๋Š”๋‹ค. www.acmicpc.net ๋‚ด๊ฐ€ ํ‘ผ ํ’€์ด - ์‹œ๊ฐ„์ดˆ๊ณผ (์–ด๋””์„œ ์‹œ๊ฐ„๋ณต์žก๋„๋ฅผ ์ค„์—ฌ์•ผํ• ๊นŒ์š”?) ํ•ด๊ฒฐ ์™„๋ฃŒ input์œผ๋กœ ์ˆซ์ž ํ•˜๋‚˜ํ•˜๋‚˜์”ฉ ๋Š์–ด์„œ ๋ฐฐ์—ด๋กœ ์ €์žฅ ์ˆซ์ž ํ•˜๋‚˜์”ฉ 2์ง„์ˆ˜๋กœ ๊ตฌํ•˜๊ณ , reverse ํ•ด์ค„๊ฑฐ์ž„ 314 ์ด๋ฉด, 11 / 001 / 100 ์ด ๋˜์–ด์•ผํ•จ 1์„ 2์ง„์ˆ˜๋กœ ๊ตฌํ•˜๋ฉด 1์ž„. --> ์ด๋†ˆ์„ ์„ธ์ž๋ฆฌ์ˆ˜๋กœ ๋ชจ์กฐ๋ฆฌ ์ฑ„์›Œ์ฃผ๊ธฐ ์œ„ํ•ด ์•ž์— 0 ๋‘๊ฐœ๋ฅผ ๋„ฃ์–ด์ฃผ์–ด์•ผํ•จ. ์ด๋Ÿฐ ๊ณผ์ •์ด ํ•„์š”ํ•˜๋ฏ€๋กœ, if ๋ฌธ์„ ์‚ฌ์šฉํ•ด์„œ 0์„ ๋„ฃ์–ด์คŒ ๋Œ€์‹ , 3์ฒ˜๋Ÿผ ๋งจ์•ž์—์žˆ๋Š” ์ˆซ์ž์ธ ๊ฒฝ์šฐ์—๋Š” 011 ๋กœ ๋ฐ”๊ฟ”์ค„ ํ•„์š”๊ฐ€ ์—†์œผ๋ฏ€๋กœ, ๊ทธ๋ƒฅ 11๋กœ ๋‘๊ธฐ ์œ„ํ•ด์„œ i..

Algorithm/Baekjoon 2022.02.20

[๋ฐฑ์ค€] (Swift) 1737๋ฒˆ - 2์ง„์ˆ˜ 8์ง„์ˆ˜

๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/1373 1373๋ฒˆ: 2์ง„์ˆ˜ 8์ง„์ˆ˜ ์ฒซ์งธ ์ค„์— 2์ง„์ˆ˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ์ฃผ์–ด์ง€๋Š” ์ˆ˜์˜ ๊ธธ์ด๋Š” 1,000,000์„ ๋„˜์ง€ ์•Š๋Š”๋‹ค. www.acmicpc.net ๋‚ด๊ฐ€ ํ‘ผ ํ’€์ด ์ƒ๊ฐ๋ณด๋‹ค ์˜ค๋ž˜๊ฑธ๋ ธ๋‹ค. ๊ณ ๋ฏผ์Šค๋Ÿฌ์šด ๋ถ€๋ถ„์ด ์ƒ๋‹นํžˆ ๋งŽ์€ ๋ฌธ์ œ์ธ ๊ฒƒ๊ฐ™๋‹ค. ๋‚˜์ค‘์— ์ด๋Ÿฐ ์ง„๋ฒ•๋ฌธ์ œ๋Š” ๊ทธ๋ƒฅ ํ’€ ์ˆ˜ ์žˆ๋„๋ก 2์ง„๋ฒ•๊ณผ 10์ง„๋ฒ• ๊ณ„์‚ฐ๋ฒ• ๋ง๊ณ  3์ง„๋ฒ•, 8์ง„๋ฒ•, 16์ง„๋ฒ• ๋“ฑ ๊ธฐ๋ณธ์ ์œผ๋กœ ์ง„๋ฒ•๋ณ€ํ™˜์„ ์–ด๋–ค ๊ทœ์น™์œผ๋กœ ํ•ด์ฃผ์–ด์•ผ ํ•˜๋Š”์ง€ ์•Œ์•„๋‘๋Š”๊ฒƒ์ด ์ค‘์š”ํ•  ๊ฒƒ ๊ฐ™๋‹ค. (8์ง„๋ฒ• ์–ด์ผ€ ๊ตฌํ•˜๋Š”์ง€ ๋ชฐ๋ผ์„œ ์ฐพ์•„๋ณธ 1์ธ.... ํ•˜... ๋ฌด์‹๊ทธ์ž์ฒด๋‹ค ใ… ใ…  ) ์ง„๋ฒ• ๊ตฌํ•˜๋Š” ๋ฐฉ๋ฒ• ๊ธฐ๋ณธ์ ์œผ๋กœ ์•Œ์•„์•ผํ• ๋“ฏ 3์ž๋ฆฌ์”ฉ ๋Š์–ด์„œ 2^0, 2^1, 2^2 ์—ฐ์‚ฐ์œผ๋กœ 2์ง„๋ฒ• ๊ตฌํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ๊ตฌํ•ด์ค€ ๋’ค, ๊ฐ์ž๋ฆฌ์— ๋„ฃ์–ด์ฃผ๋Š”๊ฑฐ์ž„ ..

Algorithm/Baekjoon 2022.02.20

[๋ฐฑ์ค€] (Swift) 9613๋ฒˆ - GCDํ•ฉ

๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/9613 9613๋ฒˆ: GCD ํ•ฉ ์ฒซ์งธ ์ค„์— ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ t (1 ≤ t ≤ 100)์ด ์ฃผ์–ด์ง„๋‹ค. ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋Š” ํ•œ ์ค„๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๋‹ค. ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋Š” ์ˆ˜์˜ ๊ฐœ์ˆ˜ n (1 ์ตœ๋Œ€๊ณต์•ฝ์ˆ˜๊ตฌํ•  ๋•Œ ์‚ฌ์šฉ (์œ ํด๋ฆฌ๋“œ ํ˜ธ์ œ๋ฒ•) input์— ๋‹ด๊ฒจ์žˆ๋Š” ์ˆ˜๋“ค์˜ GCD๋ฅผ ๊ตฌํ•ด์ฃผ๊ณ  ๋”ํ•ด์„œ ์ถœ๋ ฅํ•ด์คŒ let n = Int(readLine()!)! func gcd(_ m: Int, _ n: Int) -> Int { if n == 0 { return m } else { return gcd(n, m%n) ..

Algorithm/Baekjoon 2022.02.20

[๋ฐฑ์ค€] (Swift) 17087๋ฒˆ - ์ˆจ๋ฐ”๊ผญ์งˆ6 (๋ฌธ์ œ ํ’€์ด ์„ค๋ช…, GCD์•Œ๊ณ ๋ฆฌ์ฆ˜_์Šค์œ„ํ”„ํŠธ)

๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/17087 17087๋ฒˆ: ์ˆจ๋ฐ”๊ผญ์งˆ 6 ์ˆ˜๋นˆ์ด๋Š” ๋™์ƒ N๋ช…๊ณผ ์ˆจ๋ฐ”๊ผญ์งˆ์„ ํ•˜๊ณ  ์žˆ๋‹ค. ์ˆ˜๋นˆ์ด๋Š” ํ˜„์žฌ ์  S์— ์žˆ๊ณ , ๋™์ƒ์€ A1, A2, ..., AN์— ์žˆ๋‹ค. ์ˆ˜๋นˆ์ด๋Š” ๊ฑธ์–ด์„œ ์ด๋™์„ ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ˆ˜๋นˆ์ด์˜ ์œ„์น˜๊ฐ€ X์ผ๋•Œ ๊ฑท๋Š”๋‹ค๋ฉด 1์ดˆ ํ›„์— X+D๋‚˜ X-D๋กœ ์ด www.acmicpc.net ๋ฌธ์ œ๊ฐ€ ์กฐ๊ธˆ ์• ๋งคํ•˜๋‹ค. ๋„ํ†ต input๊ณผ output์˜ ๊ด€๊ณ„๊ฐ€ ์ดํ•ด๊ฐ€ ๊ฐ€์งˆ ์•Š์•„์„œ ๋ฌธ์ œ๋ฅผ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด ์ธํ„ฐ๋„ท์„ ์ฐพ์•„๋ณด์•˜๋‹ค. ๊ทธ๋ ‡๊ฒŒ ์•Œ์•„๋‚ธ ์‚ฌ์‹ค์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค. ์ตœ๋Œ€๊ณต์•ฝ์ˆ˜๋ฅผ ๊ตฌํ•˜๋Š” ๋ฌธ์ œ์ด๋‹ค. ๊ทธ ์ค‘์—์„œ๋„, GCD ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ํ™œ์šฉํ•˜์—ฌ ํ‘ธ๋Š” ๋ฌธ์ œ์ด๋‹ค. GCD์•Œ๊ณ ๋ฆฌ์ฆ˜ (์œ ํด๋ฆฌ๋“œ ํ˜ธ์ œ๋ฒ•)์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ด๊ธ€ ์„ ์ฐธ๊ณ ํ–ˆ๋‹ค. โ–ถ ๊ทผ๋ฐ ๋„๋Œ€์ฒด ์™œ, ์ตœ๋Œ€๊ณต์•ฝ์ˆ˜๊ฐ€ ..

Algorithm/Baekjoon 2022.02.19

[Swift] ์Šค์œ„ํ”„ํŠธ ์ •๋ ฌ sorted() ์™€ sort() ์ฐจ์ด์ 

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค. ์Šค์œ„ํ”„ํŠธ์—์„œ๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ๋ฐฐ์—ด์ด๋‚˜ ๋ฌธ์ž์—ด ๋“ฑ์„ ์ •๋ ฌํ•ด์ฃผ๋Š” ๋ฉ”์„œ๋“œ sort ๊ธฐ๋Šฅ์„ ์ง€์›ํ•˜๋Š”๋ฐ์š”. sort()์™€ sorted() ๋‘๊ฐ€์ง€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‘๊ฐ€์ง€์˜ ์ฐจ์ด์ ์— ๋Œ€ํ•ด์„œ ์ž๊พธ์ž๊พธ ๊นŒ๋จน์–ด์„œ ์ •๋ฆฌํ•ด๋ณด๋ ค๊ณ ํ•ฉ๋‹ˆ๋‹ค. 1. sort(by: ) ๋จผ์ € sort(by: ) ๋ฉ”์„œ๋“œ๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ์˜ค๋ฆ„์ฐจ์ˆœ ์ •๋ ฌ์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ๋‚ด๋ฆผ์ฐจ์ˆœ ์ •๋ ฌ์„ ์‚ฌ์šฉํ•˜๊ณ  ์‹ถ๋‹ค๋ฉด, sorted(by: >) ๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. var arr = [133, 2, 321, 5423, 4] arr.sort() print(arr) // [2, 4, 133, 321, 5423] arr.sort(by: >) print(arr) // [5423, 321, 133, 4, 2] sort() ๋ฉ”์„œ๋“œ๋Š” ์ œ์ž๋ฆฌ์—์„œ ์ •๋ ฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— arr.sort()..

Swift/Swift BASIC 2022.02.19

[๋ฐฑ์ค€] (Swift) 11656๋ฒˆ - ์ ‘๋ฏธ์‚ฌ ๋ฐฐ์—ด

๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/11656 11656๋ฒˆ: ์ ‘๋ฏธ์‚ฌ ๋ฐฐ์—ด ์ฒซ์งธ ์ค„์— ๋ฌธ์ž์—ด S๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. S๋Š” ์•ŒํŒŒ๋ฒณ ์†Œ๋ฌธ์ž๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์žˆ๊ณ , ๊ธธ์ด๋Š” 1,000๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™๋‹ค. www.acmicpc.net ๋‚ด๊ฐ€ ํ‘ผ ํ’€์ด for๋ฌธ์„ ํ™œ์šฉํ•˜์—ฌ ํ•œ๊ธ€์ž์”ฉ ๋นผ๊ณ  stringํ˜•ํƒœ์ธ word ๋ณ€์ˆ˜์— ๋„ฃ์–ด์ค€๋‹ค. abc -> bc -> c word ๋ณ€์ˆ˜ ์ „๋ถ€๋ฅผ answer ๋ฐฐ์—ด์— push answer ๋ฐฐ์—ด์„ sorted() ๋ฉ”์„œ๋“œ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ •๋ ฌ for ๋ฌธ์„ ํ™œ์šฉํ•˜์—ฌ print let line = Array(readLine()!) var answer: [String] = [] for i in 0..

Algorithm/Baekjoon 2022.02.19

[Review] ๋ ˆ์˜คํด๋“œ ์ ์ถ• fc750rbt ํ™”์ดํŠธ ๊ทธ๋ ˆ์ด ํ›„๊ธฐ (๋ ˆ์˜คํด๋“œ ํ…ํ‚ค๋ฆฌ์Šค)

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค! ์˜ค๋Š˜์€ ๊ณต๋ถ€ํ•˜๋‹ค๊ฐ€ ์งฌ์งฌํžˆ ์ƒ๊ฐ๋‚˜์„œ ์ž‘์„ฑํ•˜๋Š” ํ›„๊ธฐ๋กœ ๋Œ์•„์™”์–ด์š”. (์ด ๋ธ”๋กœ๊ทธ์—๋Š” ์ฒ˜์Œ ์“ฐ๋Š” ํ›„๊ธฐ๋„ค์š”!) ์ œ๊ฐ€ ์š”์ฆ˜ ๊ฐ€์žฅ ๊ด€์‹ฌ์žˆ๊ณ  ์‚ฌ๊ณ ์‹ถ์–ดํ–ˆ๋˜, ํ‚ค๋ณด๋“œ์— ๋Œ€ํ•ด์„œ ๋ฆฌ๋ทฐํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋ฐ”๋กœ๋ฐ”๋กœ ๊ธฐ๊ณ„์‹ ํ‚ค๋ณด๋“œ์ธ๋ฐ์š”! ๊ฐœ๋ฐœ์ž๋‚˜ ์ž‘๊ฐ€! ๋“ฑ ์ปดํ“จํ„ฐ ์•ž์—์„œ ๋งŽ์€ ์‹œ๊ฐ„์„ ๋ณด๋‚ด๋Š” ์‚ฌ๋žŒ๋“ค์€ ํ‚ค๋ณด๋“œ, ์˜์ž, ๋ฐ์Šคํฌํ…Œ๋ฆฌ์–ด ๋“ฑ ์ฑ…์ƒ์— ๋งŽ์€ ๋ˆ์„ ์“ฐ๊ณ ์žˆ๋Š”๋ฐ์š”, ์ €๋„ ๊ทธ ์‹œ์ž‘์ ์— ์žˆ๋Š”๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ใ…Žใ…Ž.. 0. ํ‚ค๋ณด๋“œ ์–ด๋””์„œ ๊ณจ๋ผ์š”? ์ œ๊ฐ€,,, ์›๋ž˜ ์ „์ž๊ธฐ๊ธฐ์—๋Š” ๊ด€์‹ฌ๊ณผ ์š•์‹ฌ์ด ์ข€ ๋งŽ์€๋ฐ ํ‚ค๋ณด๋“œ์—๋Š” ๊ทธ๋‹ฅ ๊ด€์‹ฌ์ด ์—†์—ˆ๋Š”๋ฐ ๋ง์ด์—์š”? ์นœ๊ตฌ ์„ธ ๋ช…์ด ๊ฐ‘์ž๊ธฐ 15๋งŒ์›์งœ๋ฆฌ ํ‚ค๋ณด๋“œ๋ฅผ ๊ฐ์ž ์ƒ€๋‹ค๋Š”๊ฑฐ์—์š”. "๋ญ”๋ฐ ์ €๋ž˜ ๋ฏธ์ณค๋„ค! ์• ํ”Œ์ •ํ’ˆ์ด์•ผ? ๊ทธ๊ฒƒ๋„ ์•„๋‹ˆ๋ฉด์„œ~~์•ˆ.๋ถ€.๋Ÿฌ.์›Œ! " ํ•˜๊ณ  ๋ง์•˜์ฃ .. ์ด๋ ‡๊ฒŒ ํ‚ค๋ณด๋“œ์˜ ์„ธ๊ณ„๊ฐ€ ๋„“์€์ค„ ..

Anything 2022.02.19

[๋ฐฑ์ค€] (Swift) 10824๋ฒˆ - ๋„ค ์ˆ˜

๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/10824 10824๋ฒˆ: ๋„ค ์ˆ˜ ์ฒซ์งธ ์ค„์— ๋„ค ์ž์—ฐ์ˆ˜ A, B, C, D๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (1 ≤ A, B, C, D ≤ 1,000,000) www.acmicpc.net ๋‚ด๊ฐ€ ํ‘ผ ํ’€์ด ์–ด์ฐจํ”ผ ๋ฌธ์ œ์—์„œ 4๊ฐœ์˜ ์ˆ˜ ๋งŒ ์ฃผ์–ด์งˆ ๊ฒƒ์ด๊ธฐ ๋•Œ๋ฌธ์— ์ธ๋ฑ์Šค๋กœ 0,1 ๋ฒˆ์ด๋ฉด answer1์— ์ €์žฅ ์ธ๋ฑ์Šค 2,3 ์ด๋ฉด answer2์— ์ €์žฅ answer1, answer2 ๋Š” ์•ž+๋’ค ๋ฌธ์ž๊ฐ€ ํ•ฉ์ณ์ ธ์•ผํ•˜๊ธฐ ๋•Œ๋ฌธ์— String์œผ๋กœ ์ฒ˜๋ฆฌ printํ• ๋•Œ int๋กœ ๋ฐ”๊ฟ”์„œ ์ถœ๋ ฅ let line = readLine()!.split(separator: " ").map{ String($0) } var answer1 = "" var answer2 = "" for i in 0..

Algorithm/Baekjoon 2022.02.18

[Swift] ๊ณต์‹ ๋ฌธ์„œ ์ •๋ฆฌ (9) - Structures and Classes (๊ตฌ์กฐ์ฒด์™€ ํด๋ž˜์Šค์˜ ๊ณตํ†ต์ ๊ณผ ์ฐจ์ด์ , ๊ฐ’ ํƒ€์ž…, ์ฐธ์กฐํƒ€์ž…)

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ ๊ตฌ์กฐ์ฒด์™€ ํด๋ž˜์Šค์— ๋Œ€ํ•ด์„œ ์ •๋ฆฌํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค. swift document chap.09 Structures and Classes Structures and Classes — The Swift Programming Language (Swift 5.6) Structures and Classes Structures and classes are general-purpose, flexible constructs that become the building blocks of your program’s code. You define properties and methods to add functionality to your structures and classes using the sam..

[Swift] ๊ณต์‹ ๋ฌธ์„œ ์ •๋ฆฌ (8) - Enumerations (์—ด๊ฑฐํ˜•)

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์ž์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ enumerations์— ๋Œ€ํ•ด์„œ ์ •๋ฆฌํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค. swift ๊ฐœ๋ฐœ์ž ๋‹จํ†ก๋ฐฉ์—์„œ ๋งˆ์นจ ์–ด๋–ค๋ถ„์ด enum์— ๋Œ€ํ•ด์„œ ์‹ค๋ฌด์—์„œ ๋งŽ์ด ์“ฐ์ด๋Š”์ง€ ์—ฌ์ญค๋ดค๋Š”๋ฐ์š”.. (๋‚˜์ด์Šค ํƒ€์ด๋ฐ) ์‹ค๋ฌด์—์„œ๋„ ๊ต‰์žฅํžˆ ๋งŽ์ด ์“ฐ์ธ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์‹ค๋ฌด์—์„œ ์–ด๋–ป๊ฒŒ ์“ฐ์ด๋Š”์ง€๋Š” ๋‹ค์‹œ๋‹ค์‹œ! ๊ณต๋ถ€ํ•ด๋ณด๋ฉด์„œ ์‚ดํŽด๋ด์•ผ๊ฒ ์ง€๋งŒ, ๊ทธ๋ฆฌ๊ณ  ๊ฒฝํ—˜ํ•ด๋ด์•ผ๊ฒ ์ง€๋งŒ swift์˜ enum์€ ๋‹ค๋ฅธ ์–ธ์–ด์— ๋น„ํ•ด ๊ฐ•๋ ฅํ•œ ์ ์ด ๋งŽ๋‹ค๋ณด๋‹ˆ ์‹ค๋ฌด์—์„œ ํ•„์ˆ˜์ ์ด๋ผ๊ณ  ํ•˜๋„ค์š”. ์—ฌ๋Ÿฌ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ด์•ผํ•  ๋•Œ๋‚˜, ๋ญ ๊ฐ€๋…์„ฑ๋ถ€๋ถ„์—์„œ๋„ ํฐ ์—ญํ• ์„ ํ•œ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์‹ค๋ฌด๋ฅผ ๊ฒฝํ—˜ํ•˜๊ธฐ ์ „์— enum์— ๋Œ€ํ•œ ์‚ฌ์šฉ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ ์ž˜ ์•Œ์•„๋ณด๊ณ  ๊ณต๋ถ€ํ•ด์•ผ๊ฒ ๋‹ค๊ณ  ๋Š๊ผˆ์Šต๋‹ˆ๋‹ค.ใ…Žใ…Ž (๋‰ด๋น„์™€ ๊ณ ์ˆ˜์˜ ์ฐจ์ด๋Š” enum์„ ์–ผ๋งˆ๋‚˜ ์ž˜์“ฐ๋ƒ๋กœ ๊ฐˆ๋ฆฐ๋‹ค๊ณ ๋„ ํ•ฉ๋‹ˆ๋‹ค ํ•˜ํ•˜ํ•˜ํ•ซ) ์Šค์œ„ํ”„ํŠธ ์Šคํ„ฐ๋””๋ฅผ ํ•˜๋ฉด์„œ ์Šคํ„ฐ๋””์›๋ถ„..

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