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๋ชฉ๋ก์์ ์ํธ (1)
Focus On Develop ๐ค๐ค
[ํ๋ก๊ทธ๋๋จธ์ค] ์์ ์ํธ
์ผ๋จ ์ํ๋ฒณ ๋์๋ฌธ์๋ ASCII์ฝ๋๋ฅผ ๊ฐ์ง๊ณ ์์ด์, s๋ฅผ ๋/์๋ฌธ์ ๋ฒ์์ ๋ฐ๋ผ ์ฒดํฌํ๋ ๊ฒ๋ ํ๋์ ๋ฐฉ๋ฒ์ผ ๋ฏ ํ๋ฐ.. (๋๋ ASCII์ฝ๋๋ฅผ ์ฌ์ค ์ ๋ชจ๋ฆ ใ ) ์ํ๋ฒณ ์์๋ ์ด์ฐจํผ ์๊ณ ์๋ ๊ฑฐ๋๊น ์ฐจ๋ผ๋ฆฌ ์ํ๋ฒณ์ ๋ฏธ๋ฆฌ ์ ์ํด๋๊ณ , s์ ๋ฌธ์๋ค์ ์ฒดํฌํ๋ฉด์ ์ ์ํด๋ ์ํ๋ฒณ ๋ฌธ์์์ n๋งํผ ๋ค์ ์๋ ๋ฌธ์๋ก ๋์ฒดํ๋ ๊ฑธ๋ก ํ์ด์ผ๊ฒ ๋ค. z๋ฅผ ๋์ด๊ฐ๋ฉด Out of Index๋๊น.. ์ํ๋ฐฐ์ด์ฒ๋ผ % ์ฐ์ฐ์๋ฅผ ์ฌ์ฉํด์ Index๋ฅผ ์ฐพ์์ผ๊ฒ ๋ค. let alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" let lowerAlpha = alpha.lowercased() let arrayAlpha = Array(alpha) let arrayLowerAlpha = Array(lowerAlpha) f..
iOS [Swift]/์๊ณ ๋ฆฌ์ฆ
2020. 12. 21. 14:47