๐Ÿ˜‰ 46

210121 ๊ณต๋ถ€

ํ–ฅํ›„ ์ผ์ • 1/25(์›”) ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ ์‹œํ—˜์ ‘์ˆ˜ 2/10(์ˆ˜) ์˜คํ”ฝ ์‹œํ—˜ 3/7(์›”) ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ ํ•„๊ธฐ์‹œํ—˜ ๊ณต๋ถ€ ๊ณ„ํš ์—ฌํƒœ ๋†€์•˜๋˜ ๋งŒํผ ๋‚จ์€ ๋ฐฉํ•™์€ 2๋ฐฐ๋กœ ์•Œ์ฐจ๊ฒŒ ๋ณด๋‚ด์ž! ๋งค์ผ ์˜คํ”ฝ๋…ธ์žผ, ์Šคํฌ๋ฆฝํŠธ 3๊ฐœ์”ฉ, ๋ฐฑ์ค€ 3๋ฌธ์ œ, ๋งค์ผ๋งค์ผ ํฌ์ŠคํŒ… ๊ฒŒ์ž„ ์ ‘๊ณ  ๋‹ค์ด์–ดํŠธ, ์šด๋™

201212 ๊ณต๋ถ€

์‹œํ—˜ ๋๋‚˜๋ฉด ์ธํ„ด ์•Œ์•„๋ณด๊ณ  ์ง€์›์„œ ์ž‘์„ฑ ๋…ธํŠธ๋ถ ํŒŒํ‹ฐ์…˜ ๋ถ„ํ• , ์šฐ๋ถ„ํˆฌ ์„ค์น˜ ์™ธ์žฅ SSD ์‚ฌ์ง„ ๋ฐฑ์—… PC ํฌ๋งท ์—ฐ๊ตฌ์‹ค ์ฝ”๋“œ ์ •๋ฆฌ ๋ฐ ์™ธ๋ถ€์šฉ ์ฝ”๋“œ ๋งŒ๋“ค๊ธฐ ๋…ธํŠธ๋ถ ๋‚ด๋ถ€ ์ฒญ์†Œ ๋ฐฉ์—์„œ ์˜ค๋ž˜๋œ ๊ฒƒ ๋ฒ„๋ฆฌ๊ธฐ ๋ฐฉํ•™ ๋ชฉํ‘œ OPIC ์šด์ „๋ฉดํ—ˆ ํ”„๋กœ์ ํŠธ ์ •๋ณด์ฒ˜๋ฆฌ๊ธฐ์‚ฌ

201120 ๊ณต๋ถ€

์ผ์ • * 11/27(๊ธˆ) ์ž„๋ฒ ๋””๋“œ ํŒ€ ๋ฏธํŒ… * 11/30(์›”) ์˜์ƒ์ฒ˜๋ฆฌ ๊ณผ์ œ๊ธฐํ•œ * 12/02(์ˆ˜) ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ณผ์ œ๊ธฐํ•œ * 12/03(๋ชฉ) ์ž„๋ฒ ๋””๋“œ ์ค‘๊ฐ„๋ฐœํ‘œ * 12/04(๊ธˆ) ๋„คํŠธ์›Œํฌ ํ”„๋กœ์ ํŠธ(SLOT1) ์ œ์ถœ * 12/07(์›”) - 12/14(์›”) ๊ธฐ๋ง๊ณ ์‚ฌ(9์ผ DB) * 12/17(๋ชฉ) ์ž„๋ฒ ๋””๋“œ ์บก์Šคํ†ค ๋ฐœํ‘œ ๊ณต๋ถ€ * 11/25(์ˆ˜) ์ž„๋ฒ ๋””๋“œ ๊ณต๋ถ€ * 11/26(๋ชฉ) ์ž„๋ฒ ๋””๋“œ ๊ณต๋ถ€ * 11/27(๊ธˆ) ์ž„๋ฒ ๋””๋“œ ๊ฐœ๋ฐœํšŒ์˜ * 11/28(ํ† ) ์›น ์‹ค์Šต๊ณผ์ œ ์ œ์ถœ, ์˜์ƒ์ฒ˜๋ฆฌ ๊ณต๋ถ€ * 11/29(์ผ) ์˜์ƒ์ฒ˜๋ฆฌ ๊ณผ์ œ * 11/30(์›”) ๋„คํŠธ์›Œํฌ ๊ณต๋ถ€ * 12/01(ํ™”) ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ณต๋ถ€, ๋„คํŠธ์›Œํฌ ๊ณผ์ œ * 12/02(์ˆ˜) ๋„คํŠธ์›Œํฌ ๊ณผ์ œ ์ œ์ถœ, ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ณผ์ œ์ œ์ถœ ์ดํ›„ ์‹œํ—˜๊ณต๋ถ€

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ๋ฑ€ (๋ฐฑ์ค€, 3190)

๋ฌธ์ œ 3190๋ฒˆ: ๋ฑ€ 'Dummy' ๋ผ๋Š” ๋„์Šค๊ฒŒ์ž„์ด ์žˆ๋‹ค. ์ด ๊ฒŒ์ž„์—๋Š” ๋ฑ€์ด ๋‚˜์™€์„œ ๊ธฐ์–ด๋‹ค๋‹ˆ๋Š”๋ฐ, ์‚ฌ๊ณผ๋ฅผ ๋จน์œผ๋ฉด ๋ฑ€ ๊ธธ์ด๊ฐ€ ๋Š˜์–ด๋‚œ๋‹ค. ๋ฑ€์ด ์ด๋ฆฌ์ €๋ฆฌ ๊ธฐ์–ด๋‹ค๋‹ˆ๋‹ค๊ฐ€ ๋ฒฝ ๋˜๋Š” ์ž๊ธฐ์ž์‹ ์˜ ๋ชธ๊ณผ ๋ถ€๋”ชํžˆ๋ฉด ๊ฒŒ์ž„์ด ๋๋‚œ๋‹ค. ๊ฒŒ์ž„ www.acmicpc.net ํ’€์ด ruhz3/CodingTest To prepare for coding test. Contribute to ruhz3/CodingTest development by creating an account on GitHub. github.com #include #include #include using namespace std; int N; int appleNum; int rotateNum; int map[101][101]; vector Snake; queue Ro..

[์•Œ๊ณ ๋ฆฌ์ฆ˜] โšพ (๋ฐฑ์ค€, 17281)

๋ฌธ์ œ 17281๋ฒˆ: โšพ โšพ๋Š” 9๋ช…์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ๋‘ ํŒ€์ด ๊ณต๊ฒฉ๊ณผ ์ˆ˜๋น„๋ฅผ ๋ฒˆ๊ฐˆ์•„ ํ•˜๋Š” ๊ฒŒ์ž„์ด๋‹ค. ํ•˜๋‚˜์˜ ์ด๋‹์€ ๊ณต๊ฒฉ๊ณผ ์ˆ˜๋น„๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๊ณ , ์ด N์ด๋‹ ๋™์•ˆ ๊ฒŒ์ž„์„ ์ง„ํ–‰ํ•ด์•ผ ํ•œ๋‹ค. ํ•œ ์ด๋‹์— 3์•„์›ƒ์ด ๋ฐœ์ƒํ•˜๋ฉด ์ด๋‹์ด ์ข… www.acmicpc.net ํ’€์ด ruhz3/CodingTest To prepare for coding test. Contribute to ruhz3/CodingTest development by creating an account on GitHub. github.com #include #include #include #include using namespace std; int N; int hitTable[50][9]; int entry[9]; vector field; int findMaxS..

[์•Œ๊ณ ๋ฆฌ์ฆ˜] 2048(Easy) (๋ฐฑ์ค€, 12100)

๋ฌธ์ œ 12100๋ฒˆ: 2048 (Easy) ์ฒซ์งธ ์ค„์— ๋ณด๋“œ์˜ ํฌ๊ธฐ N (1 ≤ N ≤ 20)์ด ์ฃผ์–ด์ง„๋‹ค. ๋‘˜์งธ ์ค„๋ถ€ํ„ฐ N๊ฐœ์˜ ์ค„์—๋Š” ๊ฒŒ์ž„ํŒ์˜ ์ดˆ๊ธฐ ์ƒํƒœ๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. 0์€ ๋นˆ ์นธ์„ ๋‚˜ํƒ€๋‚ด๋ฉฐ, ์ด์™ธ์˜ ๊ฐ’์€ ๋ชจ๋‘ ๋ธ”๋ก์„ ๋‚˜ํƒ€๋‚ธ๋‹ค. ๋ธ”๋ก์— ์“ฐ์—ฌ ์žˆ๋Š” ์ˆ˜๋Š” 2 www.acmicpc.net ํ’€์ด ruhz3/CodingTest To prepare for coding test. Contribute to ruhz3/CodingTest development by creating an account on GitHub. github.com #include #include #include using namespace std; int board[20][20] = { 0 }; int N; int maxNum = 0; // ์ตœ๋Œ€๊ฐ’ ์ฐพ..

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ์—ฐ๊ตฌ์†Œ (๋ฐฑ์ค€, 14502)

๋ฌธ์ œ 14502๋ฒˆ: ์—ฐ๊ตฌ์†Œ ์ธ์ฒด์— ์น˜๋ช…์ ์ธ ๋ฐ”์ด๋Ÿฌ์Šค๋ฅผ ์—ฐ๊ตฌํ•˜๋˜ ์—ฐ๊ตฌ์†Œ์—์„œ ๋ฐ”์ด๋Ÿฌ์Šค๊ฐ€ ์œ ์ถœ๋˜์—ˆ๋‹ค. ๋‹คํ–‰ํžˆ ๋ฐ”์ด๋Ÿฌ์Šค๋Š” ์•„์ง ํผ์ง€์ง€ ์•Š์•˜๊ณ , ๋ฐ”์ด๋Ÿฌ์Šค์˜ ํ™•์‚ฐ์„ ๋ง‰๊ธฐ ์œ„ํ•ด์„œ ์—ฐ๊ตฌ์†Œ์— ๋ฒฝ์„ ์„ธ์šฐ๋ ค๊ณ  ํ•œ๋‹ค. ์—ฐ๊ตฌ์†Œ๋Š” ํฌ www.acmicpc.net ํ’€์ด ruhz3/CodingTest To prepare for coding test. Contribute to ruhz3/CodingTest development by creating an account on GitHub. github.com #include #include #include using namespace std; int row, col; int map[8][8]; bool check[8][8]; /*๊ฐ์—ผ*/ void infection(int R, int C..

[์•Œ๊ณ ๋ฆฌ์ฆ˜] ์ •์ˆ˜ ์‚ผ๊ฐํ˜• (๋ฐฑ์ค€, 1932)

๋ฌธ์ œ 1932๋ฒˆ: ์ •์ˆ˜ ์‚ผ๊ฐํ˜• ์ฒซ์งธ ์ค„์— ์‚ผ๊ฐํ˜•์˜ ํฌ๊ธฐ n(1 ≤ n ≤ 500)์ด ์ฃผ์–ด์ง€๊ณ , ๋‘˜์งธ ์ค„๋ถ€ํ„ฐ n+1๋ฒˆ์งธ ์ค„๊นŒ์ง€ ์ •์ˆ˜ ์‚ผ๊ฐํ˜•์ด ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net ํ’€์ด ruhz3/CodingTest To prepare for coding test. Contribute to ruhz3/CodingTest development by creating an account on GitHub. github.com #include #include #include using namespace std; int map[500][500]; int cache[501][501]; int N; int findMaxWay(int row, int col) { int &ret = cache[row][col]; // ๊ธฐ..

[์•Œ๊ณ ๋ฆฌ์ฆ˜] N-Queen (๋ฐฑ์ค€, 9663)

๋ฌธ์ œ 9663๋ฒˆ: N-Queen N-Queen ๋ฌธ์ œ๋Š” ํฌ๊ธฐ๊ฐ€ N × N์ธ ์ฒด์ŠคํŒ ์œ„์— ํ€ธ N๊ฐœ๋ฅผ ์„œ๋กœ ๊ณต๊ฒฉํ•  ์ˆ˜ ์—†๊ฒŒ ๋†“๋Š” ๋ฌธ์ œ์ด๋‹ค. N์ด ์ฃผ์–ด์กŒ์„ ๋•Œ, ํ€ธ์„ ๋†“๋Š” ๋ฐฉ๋ฒ•์˜ ์ˆ˜๋ฅผ ๊ตฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. www.acmicpc.net ํ’€์ด ruhz3/CodingTest To prepare for coding test. Contribute to ruhz3/CodingTest development by creating an account on GitHub. github.com #include #include using namespace std; // ex) map[4] = 3 : 4์—ด์— ์žˆ๋Š” ํ€ธ์€ 3ํ–‰์— ๋†“์—ฌ ์žˆ์Šต๋‹ˆ๋‹ค. int map[15]; int N; // ์ด ์ž๋ฆฌ์— ํ€ธ์„ ๋†“์•„๋„ ๋ ์ง€ ๊ฒ€์‚ฌ bool c..

201120 ๊ณต๋ถ€

์•ž์œผ๋กœ์˜ ์ผ์ • DB ํ€ด์ฆˆ ์ž„๋ฒ ๋””๋“œ ํ”„๋กœ์ ํŠธ ์—ฐ๊ตฌ์‹ค ํ”„๋กœ์ ํŠธ ๊ธฐ๋ง๊ณ ์‚ฌ ๊ณต๋ถ€ ๊ณ„ํš * 11/21(ํ† ) DB๊ณต๋ถ€ ๋ฐ ์‹ค์Šต, ํ˜„์žฅ์‹ค์Šต ์ž๊ธฐ์†Œ๊ฐœ์„œ ์ž‘์„ฑ * 11/22(์ผ) DBํ€ด์ฆˆ ๋Œ€๋น„, ์—ฐ๊ตฌ์‹ค ์ฝ”๋“œ๋ณด์™„ * 11์›” 4์ฃผ์ฐจ : ์ž„๋ฒ ๋””๋“œ, ์˜์ƒ์ฒ˜๋ฆฌ ์ง„๋„ ๋”ฐ๋ผ์žก๊ธฐ * 12์›” 1์ฃผ์ฐจ : ๋„คํŠธ์›Œํฌ, DB ์ง„๋„ ๋”ฐ๋ผ์žก๊ธฐ * 12์›” 2์ฃผ์ฐจ : ๊ณผ์ œ ๋ฐ ๊ธฐ๋ง๊ณ ์‚ฌ ๋Œ€๋น„ * 12์›” 3์ฃผ์ฐจ : ๊ณผ์ œ ๋ฐ ๊ธฐ๋ง๊ณ ์‚ฌ ๋Œ€๋น„