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๋ฌธ์ œ๋งํฌ 1918๋ฒˆ: ํ›„์œ„ ํ‘œ๊ธฐ์‹ ์ฒซ์งธ ์ค„์— ์ค‘์œ„ ํ‘œ๊ธฐ์‹์ด ์ฃผ์–ด์ง„๋‹ค. ๋‹จ ์ด ์ˆ˜์‹์˜ ํ”ผ์—ฐ์‚ฐ์ž๋Š” ์•ŒํŒŒ๋ฒณ ๋Œ€๋ฌธ์ž๋กœ ์ด๋ฃจ์–ด์ง€๋ฉฐ ์ˆ˜์‹์—์„œ ํ•œ ๋ฒˆ์”ฉ๋งŒ ๋“ฑ์žฅํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  -A+B์™€ ๊ฐ™์ด -๊ฐ€ ๊ฐ€์žฅ ์•ž์— ์˜ค๊ฑฐ๋‚˜ AB์™€ ๊ฐ™์ด *๊ฐ€ ์ƒ๋žต๋˜๋Š” ๋“ฑ์˜ www.acmicpc.net ๋‚˜์˜ ํ’€์ด Algorithm-TILs/๋ฐฑ์ค€/Gold/1918. ํ›„์œ„ ํ‘œ๊ธฐ์‹/ํ›„์œ„ ํ‘œ๊ธฐ์‹.swift at e592fdc005dd4aa478ee724b4c7cf460d91cda33 · 05 PS๊ธฐ๋ก. Contribute to 051198Hz/Algorithm-TILs development by creating an account on GitHub. github.com ์ค‘์œ„ ํ‘œ๊ธฐ์‹์„ ํ›„์œ„ ํ‘œ๊ธฐ์‹์œผ๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ํ‰๋ฒ”ํ•œ ๋ฌธ์ œ์ด๋‹ค. ์™œ ๊ณจ๋“œ2์˜ ๋‚œ์ด๋„์ธ์ง€๋Š” ์ž˜ ..
๋ฌธ์ œ ๋งํฌ ๋‚˜์˜ ํ’€์ด ๋‹ค๋ฅธ ์‚ฌ๋žŒ์˜ ํ’€์ด ํ•ด์„ค ์ ‘๊ทผ๋ฒ•์ด๋ผ๊ณ  ํ•  ๊ฒƒ๋„ ์—†์ด, ๋ฐฐ์—ด๊ณผ ์Šคํƒ์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. split์„ ํ™œ์šฉํ•œ ํŒŒ์‹ฑ์œผ๋กœ ์ฝ”๋“œ๊ฐ€ ๊ต‰์žฅํžˆ ๊ฐ„๊ฒฐํ•ด์ง€๋Š” ํ’€์ด๋ฅผ ๋ณด๋ฉฐ ๋ฌธ์ž์—ด์„ ๋‹ค๋ฃจ๋Š” ๋ฐฉ๋ฒ•์„ ์—ด์‹ฌํžˆ ๊ณต๋ถ€ํ•ด์•ผ๊ฒ ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ ๋‹ค....
0. ๋ฐœ๋‹จํ™˜ํ˜• ๋งํฌ๋“œ ๋ฆฌ์ŠคํŠธ๋ฅผ ๋ฉ”๋ชจ๋ฆฌ์—์„œ ํ•ด์ œํ–ˆ๋Š”๋ฐ, ํ•ด๋‹น ๋ฆฌ์ŠคํŠธ ๋‚ด์˜ ๋…ธ๋“œ๋“ค์ด ๋ฉ”๋ชจ๋ฆฌ์—์„œ ํ•ด์ œ๋˜์ง€ ์•Š๋Š” ์ด์Šˆ๊ฐ€ ๋ฐœ์ƒํ•˜์˜€๋‹ค.var myCLL: CircularLinkedList? = CircularLinkedList()for i in 0..1. ์ƒํ™ฉ ๋ฐ ์›์ธ ํŒŒ์•…๋ฉ”๋ชจ๋ฆฌ ํ•ด์ œ ์ „, ๋ฆฌ์ŠคํŠธ์— ๋…ธ๋“œ๋ฅผ ์ถ”๊ฐ€ํ•  ๋•Œ ์˜ค๋กœ์ง€ ๋ฉ”์†Œ๋“œ insertAtLast๋งŒ์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค.๋”ฐ๋ผ์„œ ํ•ด๋‹น ๋ฉ”์†Œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜์—ฌ ๋…ธ๋“œ์˜ ๊ด€๊ณ„๋ฅผ ์„ค์ •ํ•  ๋•Œ, ๋ฆฌ์ŠคํŠธ์˜ ํŠน์„ฑ์ƒ head์™€ tail ํ”„๋กœํผํ‹ฐ ๋ฐ ์ž…๋ ฅ๋˜๋Š” ๋…ธ๋“œ์— ๋Œ€ํ•œ ์ฐธ์กฐ๊ฐ€ ๋นˆ๋ฒˆํ•˜๋ฏ€๋กœ ํ•ด๋‹น ์ธ์Šคํ„ด์Šค๋“ค์— ๋Œ€ํ•œ ๋งˆ๊ตฌ์žก์ด์‹ ์ ‘๊ทผ์œผ๋กœ RC๊ฐ€ ๋งˆ๊ตฌ์žก์ด๋กœ ์Œ“์ด๋Š” ๊ฒƒ์ด ์›์ธ์ด๋ผ ์ง์ž‘ํ•˜์˜€๋‹ค.๋ฆฌ์ŠคํŠธ์˜ ๊ตฌํ˜„๋ถ€ ๋ฐ ๋ฆฌ์ŠคํŠธ์— ๋…ธ๋“œ๋ฅผ ์ถ”๊ฐ€ํ•  ๋•Œ ์‚ฌ์šฉํ–ˆ๋˜ insertAtLast ํ•จ์ˆ˜์˜ ๊ตฌํ˜„์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.clas..
๊ธ€์€ ์ฑ… '๋‡Œ๋ฅผ ์ž๊ทนํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜' ์—์„œ ๋ฐฐ์šด ๋‚ด์šฉ์„ ์ ๊ทน ์ฐธ๊ณ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.๋˜ํ•œ, ๋ชจ๋“  ์ž๋ฃŒ๊ตฌ์กฐ ๋ฐ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ Swift๋กœ ๊ตฌํ˜„ํ•˜๊ณ  ์žˆ์Œ์„ ๋จผ์ € ์•Œ๋ฆฝ๋‹ˆ๋‹ค. ๋‡Œ๋ฅผ ์ž๊ทนํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ํ”„๋กœ๊ทธ๋ž˜๋จธ์—๊ฒŒ ์ž๋ฃŒ๊ตฌ์กฐ, ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ์‚ฐ๊ณผ ๊ฐ™๋‹ค. ๋„˜์–ด์•ผ ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ๊ธฐ์— ์˜ค๋ฅด๊ณ  ๋˜ ์˜ค๋ฅด์ง€๋งŒ, ์ •์ƒ์„ ๋ฐŸ๊ธฐ๋ž€ ์‰ฝ์ง€ ์•Š๋‹ค. ๋ฐฐ์šฐ๊ธฐ๊ฐ€ ์–ด๋ ต๊ณ  ์žฌ๋ฏธ๋„ ์—†๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๊ทธ๋ž˜์„œ ๋งŽ์€ ํ”„๋กœ๊ทธ๋ž˜๋จธ๊ฐ€m.hanbit.co.kr * ์ด์ „ ํฌ์ŠคํŒ…๊ณผ ์ด์–ด์ง‘๋‹ˆ๋‹ค! [DataStructure] ์ด์ค‘ ๋งํฌ๋“œ ๋ฆฌ์ŠคํŠธ๋ฅผ Swift๋กœ ๊ตฌํ˜„ํ•˜๊ธฐhttps://m.hanbit.co.kr/store/books/book_view.html?p_code=B3450156021 ์ด ๊ธ€์€ ์ฑ… '๋‡Œ๋ฅผ ์ž๊ทนํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜' ์—์„œ ๋ฐฐ์šด ๋‚ด์šฉ์„ ์ ๊ทน ์ฐธ๊ณ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ๋ชจ๋“  ์ž..
https://m.hanbit.co.kr/store/books/book_view.html?p_code=B3450156021 ์ด ๊ธ€์€ ์ฑ… '๋‡Œ๋ฅผ ์ž๊ทนํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜' ์—์„œ ๋ฐฐ์šด ๋‚ด์šฉ์„ ์ ๊ทน ์ฐธ๊ณ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ๋ชจ๋“  ์ž๋ฃŒ๊ตฌ์กฐ ๋ฐ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ Swift๋กœ ๊ตฌํ˜„ํ•˜๊ณ  ์žˆ์Œ์„ ๋จผ์ € ์•Œ๋ฆฝ๋‹ˆ๋‹ค. * ์ด์ „ ํฌ์ŠคํŒ…๊ณผ ์ด์–ด์ง‘๋‹ˆ๋‹ค! [DataStructure] ๋งํฌ๋“œ ๋ฆฌ์ŠคํŠธ๋ฅผ Swift๋กœ ๊ตฌํ˜„ํ•˜๊ธฐ https://m.hanbit.co.kr/store/books/book_view.html?p_code=B3450156021 ์ด ๊ธ€์€ ์ฑ… '๋‡Œ๋ฅผ ์ž๊ทนํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜' ์—์„œ ๋ฐฐ์šด ๋‚ด์šฉ์„ ์ ๊ทน ์ฐธ๊ณ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ๋ชจ๋“  ์ž๋ฃŒ๊ตฌ์กฐ ๋ฐ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ Swift๋กœ ๊ตฌํ˜„ํ•˜๊ณ  ์žˆ์Œ์„ bpeeper.tistory.com 0. ์„œ๋ก  Single ..
๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜๋ฅผ ์•Œ๊ณ  ๊ณ„์‹ ๊ฐ€์š”? ๋ญ‰๋šฑ๊ทธ๋ ค ๋งํ•˜๋ฉด, ๋ง ๊ทธ๋Œ€๋กœ ๋ฉ”๋ชจ๋ฆฌ๊ฐ€ ์ƒˆ๊ณ  ์žˆ๋‹ค๋Š” ๋ง์ž…๋‹ˆ๋‹ค,, ๋งŒ! ์ •ํ™•ํžˆ ๋งํ•˜๋ฉด, ํ”„๋กœ๊ทธ๋žจ์ด ํ•„์š”ํ•˜์ง€ ์•Š์€ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์ ์œ ํ•˜๊ณ  ์žˆ๋Š” ํ˜„์ƒ์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰ ํ• ๋‹น๋œ ๋ฉ”๋ชจ๋ฆฌ์— ๋Œ€ํ•˜์—ฌ ๋”์ด์ƒ ์“ฐ์ง€ ์•Š์œผ๋ฏ€๋กœ ๋ฉ”๋ชจ๋ฆฌ ํ•ด์ œ๋ฅผ ํ•ด์•ผ ํ•˜๋Š”๋ฐ, ์ด๊ฒƒ์ด ์ œ๋Œ€๋กœ ์ด๋ฃจ์–ด์ง€์ง€ ์•Š๊ณ  ์žˆ๋Š” ๊ฒƒ์ด์ฃ . ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์ง์ ‘ ๊ฑด๋“œ๋Š” ์ผ์ด ์—†์–ด๋ณด์ด๋Š” Swift์—์„œ๋„ ๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค! ์–ด์งธ์„œ์ผ๊นŒ์š”? 0. ์‚ฌ๊ฑด ๋ฐœ์ƒ ์ž, ์—ฌ๊ธฐ ์˜ค๋ธŒ์ ํŠธ ํด๋ž˜์Šค๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ์˜ค๋ธŒ์ ํŠธ๋ฅผ ์• ์ธ์œผ๋กœ ํ•˜๋Š”! ๋˜ํ•œ, ๋ฉ”๋ชจ๋ฆฌ ํ• ๋‹น๊ณผ ํ•ด์ œ์‹œ์— ์˜ค๋ธŒ์ ํŠธ์˜ ์ฃผ์†Œ๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ํด๋ž˜์Šค๋ฅผ ์ƒ์†๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. class Object:AddressPrinter{ var lover: Object? } class AddressPrinter{ in..
Une.
'๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก (2 Page)