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lines changed Original file line number Diff line number Diff line change 44 * ์ ๊ทผ ๋ฐฉ๋ฒ :
55 * - right -> bottom -> left -> top ์์๋ก ์งํํ๋ฉด์ ๊ฒฝ๊ณ ์
๋ฐ์ดํธ ์ฒ๋ฆฌ
66 *
7- * ์๊ฐ๋ณต์ก๋ : O(m x n)
8- * - m x n ํ๋ ฌ์ ๋ชจ๋ ์ซ์ ๋ฐฉ๋ฌธํ๋๊น O(m x n)
7+ * ์๊ฐ๋ณต์ก๋ : O(n)
8+ * - n์ ํ๋ ฌ์ ๋ชจ๋ ์ซ์๋ก, ๋ชจ๋ ์ซ์๋ฅผ ํ ๋ฒ์ฉ ๋ฐฉ๋ฌธํ๋ฏ๋ก O( n)
99 *
1010 * ๊ณต๊ฐ๋ณต์ก๋ : O(n)
11- * - ์ซ์ ๊ธธ์ด๋งํผ ๋ฐฐ์ด์ ๋ด์ *
11+ * - ๋ชจ๋ ์ซ์๋ฅผ ์ ์ฅํ๊ธฐ ์ํด์ ๋ฐฐ์ด ์ฌ์ฉํ๋ฏ๋ก O(n)
1212 */
1313
1414function spiralOrder ( matrix : number [ ] [ ] ) : number [ ] {
Original file line number Diff line number Diff line change 99 *
1010 * ๊ณต๊ฐ๋ณต์ก๋ : O(k)
1111 * - pairs ๊ฐ์ฒด ๊ณ ์ ๋ ํฌ๊ธฐ๋ก ์ ์ฅ O(1)
12- * - stack์ ์ด๋ฆฐ ๊ดํธ ๊ฐ์๋งํผ ๋ด๊ธฐ๋๊น O(k)
12+ * - k๋ ์ด๋ฆฐ ๊ดํธ ๊ฐ์, stack์ ์ ์ฒด ๋ฌธ์์ด ์ค k๋งํผ๋ง ๋ด๊ธฐ๋๊น O(k)
1313 */
1414
1515function isValid ( s : string ) : boolean {
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