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[๋ฐฑ์ค€ 1697๋ฒˆ] ์ˆจ๋ฐ”๊ผญ์งˆ (python/ํŒŒ์ด์ฌ)

๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰ ๋ฌธ์ œ์ธ๋ฐ ์ˆ˜ํ•™์ ์œผ๋กœ ๋จธ๋ฆฌ๋ฅผ ์ž˜ ๊ตด๋ ค์„œ ์ตœ๋Œ€ํ•œ ํšจ์œจ์ ์œผ๋กœ ํƒ์ƒ‰ํ•ด์•ผ ํ•˜๋Š” ๋ฌธ์ œ์˜€๋‹ค. ๊ณ„์† ์‹œ๊ฐ„์ดˆ๊ณผ๊ฐ€ ๋– ์„œ ์ด๊ฒƒ์ €๊ฒƒ ๊ทœ์น™์„ ์ถ”๊ฐ€ํ•˜๋‹ค๊ฐ€ ๋ฌธ์ œ๋ฅผ ๋ฐœ๊ฒฌํ•˜๊ณ  ์„ฑ๊ณตํ–ˆ๋‹ค. ๐ŸŒผ ๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/1697 1697๋ฒˆ: ์ˆจ๋ฐ”๊ผญ์งˆ ์ˆ˜๋นˆ์ด๋Š” ๋™์ƒ๊ณผ ์ˆจ๋ฐ”๊ผญ์งˆ์„ ํ•˜๊ณ  ์žˆ๋‹ค. ์ˆ˜๋นˆ์ด๋Š” ํ˜„์žฌ ์  N(0 โ‰ค N โ‰ค 100,000)์— ์žˆ๊ณ , ๋™์ƒ์€ ์  K(0 โ‰ค K โ‰ค 100,000)์— ์žˆ๋‹ค. ์ˆ˜๋นˆ์ด๋Š” ๊ฑท๊ฑฐ๋‚˜ ์ˆœ๊ฐ„์ด๋™์„ ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋งŒ์•ฝ, ์ˆ˜๋นˆ์ด์˜ ์œ„์น˜๊ฐ€ X์ผ www.acmicpc.net ํ‹ฐ์–ด: ์‹ค๋ฒ„ I ๋ถ„๋ฅ˜: ๊ทธ๋ž˜ํ”„ ์ด๋ก , ๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰, ๋„ˆ๋น„ ์šฐ์„  ํƒ์ƒ‰ โ— TRIAL 1. ๋”๋ณด๊ธฐ ์ฝ”๋“œ from collections import deque walk_left = lambda x..

[๋ฐฑ์ค€ 1012๋ฒˆ] ์œ ๊ธฐ๋† ๋ฐฐ์ถ” (python/ํŒŒ์ด์ฌ)

Connected component์˜ ๊ฐฏ์ˆ˜๋ฅผ ์ฐพ๋Š” ๋ฌธ์ œ์ด๋‹ค. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์—์„œ๋„ ๋™์ผํ•œ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๋Š”๋ฐ, ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์—์„œ ํ†ต๊ณผํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜๋Œ€๋กœ ํ’€์—ˆ๋Š”๋ฐ ๊ณ„์† ์‹œ๊ฐ„์ดˆ๊ณผ๊ฐ€ ๋–ด๋‹ค. ์—ด์‹ฌํžˆ ์ฐพ์•„๋ณด๋‹ˆ ์•Œ๊ณ ๋ฆฌ์ฆ˜์—์„œ ์‹ค์ˆ˜๊ฐ€ ์žˆ์—ˆ๊ณ  ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค๋Š” ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๊ฐ€ ์ ์–ด์„œ ํ†ต๊ณผํ•œ ๊ฒƒ ๋ฟ์ด์—ˆ๋‹ค. ๐ŸŒผ ๋ฌธ์ œ ๋งํฌ https://www.acmicpc.net/problem/1012 1012๋ฒˆ: ์œ ๊ธฐ๋† ๋ฐฐ์ถ” ์ฐจ์„ธ๋Œ€ ์˜๋†์ธ ํ•œ๋‚˜๋Š” ๊ฐ•์›๋„ ๊ณ ๋žญ์ง€์—์„œ ์œ ๊ธฐ๋† ๋ฐฐ์ถ”๋ฅผ ์žฌ๋ฐฐํ•˜๊ธฐ๋กœ ํ•˜์˜€๋‹ค. ๋†์•ฝ์„ ์“ฐ์ง€ ์•Š๊ณ  ๋ฐฐ์ถ”๋ฅผ ์žฌ๋ฐฐํ•˜๋ ค๋ฉด ๋ฐฐ์ถ”๋ฅผ ํ•ด์ถฉ์œผ๋กœ๋ถ€ํ„ฐ ๋ณดํ˜ธํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ํ•œ๋‚˜๋Š” ํ•ด์ถฉ ๋ฐฉ์ง€์— www.acmicpc.net ํ‹ฐ์–ด: ์‹ค๋ฒ„ II ๋ถ„๋ฅ˜: ๊ทธ๋ž˜ํ”„ ์ด๋ก , ๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰, ๋„ˆ๋น„ ์šฐ์„  ํƒ์ƒ‰ โ— TRIAL 1. ๋”๋ณด๊ธฐ ์ฝ”๋“œ from collect..

Mac์—์„œ fn ๋ณด์กฐ ํ‚ค ๋ณ€๊ฒฝ fn+ํ™”์‚ดํ‘œ ๋‹จ์ถ•ํ‚ค (PageUp, PageDown, Home, End) ์ž‘๋™ ์•ˆํ•  ๋•Œ

์œˆ๋„์šฐ๋ฅผ 2x๋…„ ์จ์˜ค๋˜ ๋‚˜.. ๋งฅ๋ถ์— ๋„์ €ํžˆ ์ ์‘์„ ๋ชปํ•ด์„œ ์˜จ๊ฐ– ์„ค์ •์„ ๋‹ค ๋ฐ”๊พธ๋‹ค๊ฐ€ command ์™€ fn ํ‚ค๋ฅผ ๋ฐ”๊ฟจ๋Š”๋ฐ, ์ด๋ ‡๊ฒŒ ํ–ˆ์„ ๋•Œ์˜ ๋ฌธ์ œ๋Š” fn+ํ™”์‚ดํ‘œ ๋‹จ์ถ•ํ‚ค๊ฐ€ ์ž‘๋™์„ ์•ˆํ•˜๋Š” ๊ฒƒ์ด์—ˆ๋‹ค.. ์›๋ž˜ fn+ํ™”์‚ดํ‘œ ๋‹จ์ถ•ํ‚ค๊ฐ€ PageUp, PageDown, Home, End ๊ธฐ๋Šฅ์œผ๋กœ ๋งคํ•‘๋˜์–ด ์žˆ๋‹ค. ๋‚˜๋Š” command ํ‚ค์™€ fn ํ‚ค๋ฅผ ๋ฐ”๊ฟจ์œผ๋‹ˆ ์ด ๊ธฐ๋Šฅ์ด command+ํ™”์‚ดํ‘œ ๋‹จ์ถ•ํ‚ค๋กœ ๋งคํ•‘๋˜์•ผ ํ•˜๋Š”๋ฐ ์ด๊ฒŒ ์•ˆ๋จ.. ๊ตฌ๊ธ€์„ ๋ฏธ์นœ๋“ฏ์ด ๋’ค์ ธ์„œ DefaultKeyBinding.dict๋„ ํ•ด๋ณด๊ณ  ์˜จ๊ฐ– ๋ฐฉ๋ฒ•์„ ๋‹ค ์จ๋ดค๋Š”๋ฐ ํ•ด๊ฒฐ์ด ์•ˆ๋ผ์„œ command๋ฅผ control๋กœ ๋ฐ”๊ฟ” ๋ณด๊ธฐ๋„ ํ–ˆ์œผ๋‚˜ ๋ถˆํŽธํ•ด์„œ ๋‹ค ํฌ๊ธฐ.. ๋‚œ ๋ณต์‚ฌ ๋ถ™ํ˜€๋„ฃ๊ธฐ ๋“ฑ๋“ฑ์˜ ๋‹จ์ถ•ํ‚ค๋ฅผ ์ด์šฉํ• ๋ ค๋ฉด ๋ฌด์กฐ๊ฑด command๊ฐ€ ๊ฐ€์žฅ ์™ผ์ชฝ์— ์žˆ์–ด์•ผ ํ•œ๋‹ค. ํ•˜์ง€๋งŒ ๋‚œ ์˜์ง€์˜..

LaTex์—์„œ ์ˆ˜์‹์ด ํฌํ•จ๋œ ๋ฌธ๋‹จ์— ์ค„๋ฒˆํ˜ธ๊ฐ€ ๋งค๊ฒจ์ง€์ง€ ์•Š์„ ๋•Œ

LaTex์—์„œ ์ˆ˜์‹์ด ํฌํ•จ๋œ ๋ฌธ๋‹จ์— ์ค„๋ฒˆํ˜ธ๊ฐ€ ๊ฑด๋„ˆ๋›ฐ์–ด์ง€๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ amsmath package๋ฅผ lineno package๋ณด๋‹ค ์•ž์— ์„ ์–ธํ•˜๋ฉด ๋œ๋‹ค. ์ถœ์ฒ˜: https://tex.stackexchange.com/a/456206 Why doesn't lineno number a paragraph when it is followed by an indented equation? While searching for the source of missing line numbers, I realized that paragraphs followed immediately by an equation have no line number, but this is fixed when a space is include..

VSCode ์…‹ํŒ… ์ถ”์ฒœ / ์ปค์Šคํ„ฐ๋งˆ์ด์ง•

ํ•ญ์ƒ ์ƒˆ ํƒญ์—์„œ ์—ด๊ธฐ ์ƒˆ๋กœ์šด ํŒŒ์ผ์„ ํด๋ฆญํ•˜๋ฉด ์ƒˆ ํƒญ์—์„œ ์—ด๋ฆฌ๋Š”๊ฒŒ ์•„๋‹ˆ๋ผ, ๋‹ค๋ฅธ ํŒŒ์ผ์ด ์—ด๋ ค์žˆ๋˜ ๊ธฐ์กด ํƒญ์—์„œ ํŒŒ์ผ์ด ์—ด๋ฆฐ๋‹ค. ์ด๋Š” ํŒŒ์ผ์ด preview ๋ชจ๋“œ๋กœ ์—ด๋ ค์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค๋ฅธ ํŒŒ์ผ์„ ์—ด๋ฉด ๊ทธ ํŒŒ์ผ๋กœ ๋Œ€์ฒด๋˜๋Š” ๊ฒƒ์ธ๋ฐ, preview ๋ชจ๋“œ ์‚ฌ์šฉ์„ ํ•ด์ œํ•˜๋ฉด ํ•ญ์ƒ ํŒŒ์ผ์„ ์ƒˆ ํƒญ์—์„œ ์—ด ์ˆ˜ ์žˆ๋‹ค. [Settings] > [Workbench] > [Editor] > [Enable Preview] ํ•ด์ œ ๋ฏธ๋‹ˆ๋งต ์ œ๊ฑฐ ์ฝ”๋“œ ์˜ค๋ฅธ์ชฝ์— ์ „์ฒด ์ฝ”๋“œ๋ฅผ ํ•œ๋ˆˆ์— ๋ณด์—ฌ์ฃผ๋Š” ๋ฏธ๋ฆฌ๋ณด๊ธฐ (๋ฏธ๋‹ˆ๋งต)์ด ์žˆ๋Š”๋ฐ, ์ด๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์Œ์œผ๋กœ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. [Settings] > [Editor] > [Minimap] > [Enabled] ํ•ด์ œ ๊ด„ํ˜ธ ํ•˜์ด๋ผ์ดํŠธ ํ•ด์ œ ์ตœ๊ทผ ์—…๋ฐ์ดํŠธํ•˜๋ฉด์„œ ์„œ๋กœ ์ง์ธ ๊ด„ํ˜ธ๋ฅผ ๋‹ค๋ฅธ ์ƒ‰๊น”๋กœ ํ‘œ์‹œํ•ด์ฃผ๋Š” ๊ธฐ๋Šฅ์ด ์ƒ๊ฒผ๋Š”๋ฐ, ..

VSCode Remote-SSH ์œˆ๋„์šฐ ์„œ๋ฒ„ ๋ฌดํ•œ๋กœ๋”ฉ, downloading server

1. ๋ฌธ์ œ VSCode์—์„œ Remote-SSH๋ฅผ ์ด์šฉํ•ด ์œˆ๋„์šฐ ์„œ๋ฒ„๋กœ ์›๊ฒฉ์—ฐ๊ฒฐ์„ ํ•˜๋ ค๊ณ  ํ•˜๋Š”๋ฐ downloading server์—์„œ ๊ณ„์† ๋ฉˆ์ถฐ์žˆ๊ณ  ์ง„ํ–‰์ด ์•ˆ๋๋‹ค. ์ด์ƒํ•œ๊ฑด ๋ฆฌ๋ˆ…์Šค ์„œ๋ฒ„๋Š” ์—ฐ๊ฒฐ์ด ์ž˜ ๋˜๊ณ , ๋˜ ํ„ฐ๋ฏธ๋„์—์„œ ssh๋กœ ์œˆ๋„์šฐ ์„œ๋ฒ„์— ์ ‘์†ํ•˜๋ฉด ์ž˜๋˜๋Š”๋ฐ Remote-SSH๋กœ ์œˆ๋„์šฐ์— ์ ‘์†ํ•  ๋•Œ๋งŒ ์ ‘์†ํ•  ๋•Œ๋งŒ ์•ˆ๋˜๋Š” ๊ฒƒ.. ๊ตฌ๊ธ€์— ๊ฒ€์ƒ‰ํ•ด๋ณด๋‹ˆ Remote-SSH ๋ฒ„์ „์„ ๋‚ฎ์ถ”๋ผ๋Š” ์–˜๊ธฐ๋„ ์žˆ์–ด์„œ ํ•ด๋ดค๋Š”๋ฐ ๋˜‘๊ฐ™์•˜๋‹ค. 2. ํ•ด๊ฒฐ๊ณผ์ • ์œˆ๋„์šฐ ์„œ๋ฒ„์˜ vscode-server์—์„œ ๋ญ”๊ฐ€ ๋ฌธ์ œ๊ฐ€ ์žˆ์–ด๋ณด์—ฌ์„œ ํฌ๋กฌ ์›๊ฒฉ ๋ฐ์Šคํฌํƒ‘์œผ๋กœ ๋ณด๋ฉด์„œ ๋‹ค์‹œ Remote-SSH๋ฅผ ์‹คํ–‰ํ•ด ๋ดค๋‹ค. V3์—์„œ vscode-server์„ ์„ค์น˜ํ•˜๋ ค๋Š” powershell์„ ์•…์„ฑ ํ–‰์œ„๋ผ๊ณ  ํƒ์ง€ํ•ด์„œ ๊ฐ•์ œ์ข…๋ฃŒ์‹œ์ผฐ๋‹ค. ๊ทธ๋ž˜์„œ ๊ณ„์† downloading์—์„œ..

VSCode๋กœ LaTeX ์ด์šฉํ•˜๊ธฐ (Mac/Windows)

๋‹ค์Œ ์„ธ ๊ฐ€์ง€๋ฅผ ์„ค์น˜ํ•˜๋ฉด VSCode๋กœ .tex ํŒŒ์ผ์„ ํŽธ์ง‘ํ•˜๊ณ  ์ปดํŒŒ์ผํ•  ์ˆ˜ ์žˆ๋‹ค. 1. LaTeX Workshop - VSCode์˜ LaTeX extension 2. MacTeX (MacOS) / TeX Live (Windows) - LaTex ์ปดํŒŒ์ผ๋Ÿฌ - Mac: MacTex - Windows: Tex Live 3. (Optional) ๋งž์ถค๋ฒ• ๊ฒ€์‚ฌ๊ธฐ (LTex / Code Spell Checker) - VSCode์˜ LaTeX ๋งž์ถค๋ฒ• ๊ฒ€์‚ฌ๊ธฐ. ๋‘˜ ์ค‘ ์›ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์„ค์น˜ํ•˜๋ฉด ๋œ๋‹ค. - VS Code Latex ๋งž์ถค๋ฒ• ๊ฒ€์‚ฌ extension ์ถ”์ฒœ / ๋น„๊ต

๋งฅ๋ถ ์ถ”๊ฐ€๊ธฐ๋Šฅ ์ •๋ฆฌ

๋งฅ๋ถ ์ดˆ๊ธฐ์…‹ํŒ… ์ด์ •๋ฆฌ์— ์ด์–ด์„œ.. ๋งฅ๋ถ ์ถ”๊ฐ€๊ธฐ๋Šฅ ์•„์นด์ด๋ธŒํ•˜๊ธฐ ๋„คํŠธ์›Œํฌ ๋“œ๋ผ์ด๋ธŒ ์—ฐ๊ฒฐ Finder์—์„œ [์ด๋™] > [์„œ๋ฒ„์— ์—ฐ๊ฒฐ] ์„ ์ด์šฉํ•ด ๋„คํŠธ์›Œํฌ ๋“œ๋ผ์ด๋ธŒ์— ์—ฐ๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค. (์œˆ๋„์šฐ๋ณด๋‹ค ๊ฐ„๋‹จํ•œ ๋“ฏ) ๋งฅ OS X์—์„œ ๋„คํŠธ์›Œํฌ ๋“œ๋ผ์ด๋ธŒ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ• ๋งฅ OS X์—์„œ๋Š” 'Apple ๋ฉ”๋‰ด -> ์‹œ์Šคํ…œ ํ™˜๊ฒฝ์„ค์ •'์—์„œ '๊ณต์œ '์„ ํด๋ฆญํ•˜์—ฌ, ๋„คํŠธ์›Œํฌ ์ƒ์˜ ๋‹ค๋ฅธ ์‚ฌ์šฉ์ž์™€ ํŒŒ์ผ ๋ฐ ํด๋”๋ฅผ ๊ณต์œ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋ชจ๋“  ์‚ฌ์šฉ์ž์—๊ฒŒ ์ „์ฒด Mac์„ ๊ณต์œ  ํ•˜๊ฑฐ๋‚˜ ํŠน์ • ํด๋”์— hwsecter.tistory.com iPad๋ฅผ Mac์˜ ๋ณด์กฐ ๋””์Šคํ”Œ๋ ˆ์ด๋กœ ์ด์šฉํ•˜๊ธฐ (์•„์ดํŒจ๋“œ ๋งฅ๋ถ ๋“€์–ผ๋ชจ๋‹ˆํ„ฐ) ๋“€์–ผ๋ชจ๋‹ˆํ„ฐ ๊ธฐ๋Šฅ์€ ๋ฌผ๋ก ์ด๊ณ , ๋‹ค์–‘ํ•œ ์ œ์Šค์ฒ˜์™€ ํ„ฐ์น˜, ์• ํ”ŒํŽœ์Šฌ๊นŒ์ง€ ์ด์šฉํ•  ์ˆ˜ ์žˆ์–ด์„œ ๋งค์šฐ ์œ ์šฉํ•˜๋‹ค! iPad๋ฅผ Mac์˜ ๋ณด์กฐ ๋””์Šคํ”Œ๋ ˆ์ด๋กœ ์‚ฌ์šฉํ•˜๊ธฐ ..

์œˆ๋„์šฐ๋ฅผ ์‚ฌ๋ž‘ํ•˜๋Š” ์‚ฌ๋žŒ์˜ ๋งฅ๋ถ, Mac OS ์ดˆ๊ธฐ ์…‹ํŒ… ์ด์ •๋ฆฌ

๋‹จ์ถ•ํ‚ค Delete : fn + backspace ํŒŒ์ผ ์‚ญ์ œ : control โŒƒ + backspace ํ•œ/์˜ ์ „ํ™˜ : Caps Lock โ†’ ์„ค์ •์—์„œ ๋ณ€๊ฒฝ๊ฐ€๋Šฅ (์•„๋ž˜ ํ•ด๋‹น ํ•ญ๋ชฉ ์ฐธ๊ณ ) Spotlight : command โŒ˜ + space ์Šคํฌ๋ฆฐ์ƒท : shift โ‡ง + command โŒ˜ + 5 โ†’ ์„ค์ •์—์„œ ๋ณ€๊ฒฝ๊ฐ€๋Šฅ (์•„๋ž˜ ํ•ด๋‹น ํ•ญ๋ชฉ ์ฐธ๊ณ ) ์ฐฝ ๋‹ซ๊ธฐ : command โŒ˜ + w (Windows์˜ alt + f4) ํ™”๋ฉด ์ „ํ™˜ : command โŒ˜ + tab โ‡ฅ ์ „์ฒดํ™”๋ฉด : command โŒ˜ + control โŒƒ + f ๊ฐ€์ƒ ๋ฐ์Šคํฌํƒ‘ ์ „ํ™˜ : control โŒƒ + โ†/โ†’ ์ƒˆ๋กœ๊ณ ์นจ : command โŒ˜ + r โ†’ ์„ค์ •์—์„œ ๋ณ€๊ฒฝ๊ฐ€๋Šฅ (์•„๋ž˜ ํ•ด๋‹น ํ•ญ๋ชฉ ..

TorchIO๋ฅผ ์ด์šฉํ•œ 3D ์ด๋ฏธ์ง€ transform (preprocessing/augmentation)

TorchIO๋Š” 3D medical image์˜ loading, preprocessing, augmentation, patch-based sampling์„ ์œ„ํ•œ ์˜คํ”ˆ์†Œ์Šค ํŒŒ์ด์ฌ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ด๋‹ค. TorchIO PyPI downloads PyPI version Conda version Google Colab notebooks Documentation status Tests status Lint status Coverage status Code quality Maintainability pre-commit Slack Twitter Twitter commits ... torchio.readthedocs.io ์„ค๋ช…์—๋Š” 3D medical image๋ผ๊ณ  ๋˜์–ด ์žˆ์ง€๋งŒ, ์ผ๋ฐ˜ 3D ์ด๋ฏธ์ง€์—๋„ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค. torch..

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