๋ชฉ๋ก๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ (454)

Bibi's DevLog ๐Ÿค“๐ŸŽ

[๐ŸŽ / UIKit] UINavigationController

[UIKit] UINavigationController Apple Developer Documentation UINavigtaionController ํด๋ž˜์Šค ๊ณ„์ธต์ ์ธ ๋‚ด์šฉ์„ ํƒ์ƒ‰ํ•˜๊ธฐ ์œ„ํ•œ ์Šคํƒ ๊ธฐ๋ฐ˜์˜ scheme์„ ์ •์˜ํ•œ ์ปจํ…Œ์ด๋„ˆ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ. ์„ ์–ธ @MainActor class UINavigationController : UIViewController ๊ฐœ์š” navigation controller๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์ž์‹ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ๋“ค์„ ๋‚ด๋น„๊ฒŒ์ด์…˜ ์ธํ„ฐํŽ˜์ด์Šค๋กœ ๊ด€๋ฆฌํ•˜๋Š” ์ปจํ…Œ์ด๋„ˆ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ์ž…๋‹ˆ๋‹ค. ์ด ์œ ํ˜•์˜ ์ธํ„ฐํŽ˜์ด์Šค์—์„œ๋Š”, ํ•œ ๋ฒˆ์— ์˜ค์ง ํ•˜๋‚˜์˜ ์ž์‹ ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ๋งŒ ๋ณด์ด๊ฒŒ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ ์š”์†Œ๋ฅผ ์„ ํƒํ•˜๋ฉด ์ƒˆ๋กœ์šด ๋ทฐ ์ปจํŠธ๋กค๋Ÿฌ๊ฐ€ ์• ๋‹ˆ๋ฉ”์ด์…˜์„ ์‚ฌ์šฉํ•ด ์Šคํฌ๋ฆฐ์— ๋“ค์–ด์˜ค๋ฉฐ(push), ์ด์ „์˜ ๋ทฐ ์ปจํŠธ๋กค..

[๋ฐฑ์ค€ 2822] ์ ์ˆ˜ ๊ณ„์‚ฐ (Swift)

2822๋ฒˆ: ์ ์ˆ˜ ๊ณ„์‚ฐ ์ฃผ์–ด์ง„ ์ ์ˆ˜ ์ค‘์—์„œ ๊ฐ€์žฅ ๋†’์€ ์ ์ˆ˜ 5๊ฐœ์˜ ํ•ฉ๊ณผ, ๊ทธ 5๊ฐœ์˜ ์ธ๋ฑ์Šค๋ฅผ ๊ตฌํ•˜๋Š” ๋ฌธ์ œ ๋ฐ˜๋ณต๋ฌธ์œผ๋กœ ํ•ด๊ฒฐํ–ˆ๋‹ค. ๊ฐ€์žฅ ๋†’์€ ์ ์ˆ˜๋Š” max() ๋ฅผ ํ™œ์šฉํ–ˆ๋‹ค. ๋‹ค๋ฅธ ์ฑ„์ ๊ฒฐ๊ณผ๋ฅผ ๋ณด๋‹ˆ ์ฒ˜์Œ๋ถ€ํ„ฐ ์ž…๋ ฅ๋œ ์ ์ˆ˜ ๋ฐฐ์—ด์„ ๋‚ด๋ฆผ์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌํ•œ ๋’ค ์•ž5๊ฐœ๋ฅผ ๋ฝ‘์•„ ๊ณ„์‚ฐํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ์žˆ์—ˆ๋‹ค. ๊ทธ๊ฒŒ ๋” ์ ์ˆ˜๊ฐ€ ๋†’๊ฒŒ ๋‚˜์™”๋‹ค๐Ÿค” ์ด ๋ฐฉ๋ฒ•๋„ ์ƒ๊ฐํ•˜๊ธด ํ–ˆ์ง€๋งŒ ์ธ๋ฑ์Šค ์ฒ˜๋ฆฌ๊ฐ€ ์–ด๋ ค์šธ ๊ฒƒ ๊ฐ™์•˜๋Š”๋ฐ, ๋‹ค๋ฅธ ์‚ฌ๋žŒ๋“ค์€ (์ธ๋ฑ์Šค, ์ ์ˆ˜) ํŠœํ”Œ์„ ๋งŒ๋“ค์–ด ํ™œ์šฉํ•˜๋”๋ผ! ํ’€์ด1 : max() ํ™œ์šฉ var scoreArr: [Int] = [] var sum = 0 var sumArr: [Int] = [] (1...8).forEach { _ in scoreArr.append(Int(readLine()!)!) } (1...5).forEach { _ ..

[๋ฐฑ์ค€ 2798] ๋ธ”๋ž™์žญ (Swift)

2798๋ฒˆ: ๋ธ”๋ž™์žญ ํ•ฉ์ด ์ฃผ์–ด์ง„ ์ˆซ์ž๋ฅผ ๋„˜์ง€ ์•Š์œผ๋ฉด์„œ ์ตœ๋Œ€ํ•œ ๊ฐ€๊นŒ์šด ์ˆซ์ž 3๊ฐœ์˜ ์กฐํ•ฉ์„ ๊ตฌํ•ด ๊ทธ ํ•ฉ์„ ์ถœ๋ ฅํ•˜๋Š” ๋ฌธ์ œ. ์ ‘๊ทผ ํ•ฉ์˜ ์ตœ๋Œ“๊ฐ’์„ ๊ตฌํ•ด์•ผ ํ•˜๋‹ˆ ๊ทธ๋ฆฌ๋”” ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ํ†ตํ•ด ํฐ ์ˆซ์ž๋ถ€ํ„ฐ ๊ณจ๋ผ์„œ ๋”ํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์ ‘๊ทผํ–ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ๋ฌธ์ œ์˜ ๊ฒฝ์šฐ ์ตœ๋Œ“๊ฐ’๋ถ€ํ„ฐ ๋”ํ–ˆ์„ ๋•Œ ์ •๋‹ต์ด ์•„๋‹Œ ๊ฒฝ์šฐ๊ฐ€ ์กด์žฌํ•œ๋‹ค. ์˜ˆ์ œ1์ธ ํ•ฉ์ด 21์ด ๋˜๋Š” ์„ธ ์ˆซ์ž๋„, [5, 6, 7, 8, 9] ์—์„œ ์ตœ๋Œ“๊ฐ’์„ ํฌํ•จํ•˜์ง€ ์•Š์œผ๋ฉฐ [6, 7, 8] ์„ ๋”ํ•œ 21์ด์—ˆ๋‹ค. ์—ฌ๊ธฐ์„œ ๊ทธ๋ฆฌ๋””๋กœ ์ ‘๊ทผํ•˜๋ฉด ์•ˆ๋˜๊ฒ ๋‹ค๋Š” ๊ฑธ ์•Œ์•„์ฐจ๋ ธ์–ด์•ผ ํ–ˆ๋‹ค..! 1์‹œ๊ฐ„์ •๋„ ์‚ฝ์งˆ์„ ํ•˜๋‹ค๊ฐ€ ๊ฒฐ๊ตญ ๊ตฌ๊ธ€๋ง์˜ ๋„์›€์„ ๋ฐ›์•˜๊ณ , ๊ทธ๋ฆฌ๋””๊ฐ€ ์•„๋‹Œ ๋ธŒ๋ฃจํŠธํฌ์Šค ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์“ฐ๋Š” ๋ฌธ์ œ์˜€๋‹ค. ์ฆ‰ ์ฃผ์–ด์ง„ ์นด๋“œ์—์„œ 3๊ฐœ์˜ ์กฐํ•ฉ์„ ๋ชจ๋‘ ๊ตฌํ•˜๊ณ , ๊ทธ ์ค‘์—์„œ ์ฃผ์–ด์ง„ ๊ฐ’์— ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ์กฐํ•ฉ์„ ์ฐพ์•„์•ผ ํ•œ๋‹ค. ์‹œ๊ฐ„..