[BOJ] ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ ์œ ํ˜• ๋ชจ์Œ

2023. 8. 7. 09:25ยทAlgorithm/BOJ


1-1. ํƒ์ƒ‰๊ณผ ์ •๋ ฌ (1)

A – 1920 ์ˆ˜ ์ฐพ๊ธฐ https://www.acmicpc.net/problem/1920

B – 2750 ์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ https://www.acmicpc.net/problem/2750

C – 2751 ์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ 2 https://www.acmicpc.net/problem/2751

D – 10989 ์ˆ˜ ์ •๋ ฌํ•˜๊ธฐ 3 https://www.acmicpc.net/problem/10989

E – 10815 ์ˆซ์ž ์นด๋“œ https://www.acmicpc.net/problem/10815



1-2. ๊ธฐ์ดˆ ์ž๋ฃŒ๊ตฌ์กฐ (1)

A – 10828 ์Šคํƒ https://www.acmicpc.net/problem/10828

B – 10845 ํ https://www.acmicpc.net/problem/10845

C – 10866 ๋ฑ https://www.acmicpc.net/problem/10866

D – 1406 ์—๋””ํ„ฐ https://www.acmicpc.net/problem/1406



1-3. ํƒ์ƒ‰๊ณผ ์ •๋ ฌ (2)

A – 1026 ๋ณด๋ฌผ https://www.acmicpc.net/problem/1026

B – 1181 ๋‹จ์–ด ์ •๋ ฌ https://www.acmicpc.net/problem/1181

C – 11650 ์ขŒํ‘œ ์ •๋ ฌํ•˜๊ธฐ https://www.acmicpc.net/problem/11650

C* - 11651 ์ขŒํ‘œ ์ •๋ ฌํ•˜๊ธฐ 2 https://www.acmicpc.net/problem/11651

D – 10876 ์ค‘๋ณต ๋นผ๊ณ  ์ •๋ ฌํ•˜๊ธฐ https://www.acmicpc.net/problem/10867

E – 10816 ์ˆซ์ž ์นด๋“œ 2 https://www.acmicpc.net/problem/10816



1-4. ๊ธฐ์ดˆ ์ž๋ฃŒ๊ตฌ์กฐ (2)

A – 9012 ๊ด„ํ˜ธ https://www.acmicpc.net/problem/9012

B – 1874 ์Šคํƒ ์ˆ˜์—ด https://www.acmicpc.net/problem/1874

C – 1158 ์กฐ์„ธํผ์Šค ๋ฌธ์ œ https://www.acmicpc.net/problem/1158

D – 1966 ํ”„๋ฆฐํ„ฐ ํ https://www.acmicpc.net/problem/1966

E – 5430 AC https://www.acmicpc.net/problem/5430







2-1. ๋ฐฑํŠธ๋ž˜ํ‚น (1)

A – 6603 ๋กœ๋˜ https://www.acmicpc.net/problem/6603

B – 1182 ๋ถ€๋ถ„์ง‘ํ•ฉ์˜ ํ•ฉ https://www.acmicpc.net/problem/1182

C – 9095 1, 2, 3 ๋”ํ•˜๊ธฐ https://www.acmicpc.net/problem/9095

D – 9663 N-Queen https://www.acmicpc.net/problem/9663



2-2. ๊ธฐ์ดˆ ์ˆ˜ํ•™ (1)

A – 1037 ์•ฝ์ˆ˜ https://www.acmicpc.net/problem/1037

B – 1978 ์†Œ์ˆ˜ ์ฐพ๊ธฐ https://www.acmicpc.net/problem/1978

C – 1929 ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ https://www.acmicpc.net/problem/1929

D – 2609 ์ตœ๋Œ€๊ณต์•ฝ์ˆ˜์™€ ์ตœ์†Œ๊ณต๋ฐฐ์ˆ˜ https://www.acmicpc.net/problem/2609



2-3. ๋ฐฑํŠธ๋ž˜ํ‚น (2)

A – 14889 ์Šคํƒ€ํŠธ์™€ ๋งํฌ https://www.acmicpc.net/problem/14889

B – 15686 ์น˜ํ‚จ ๋ฐฐ๋‹ฌ https://www.acmicpc.net/problem/15686

C – 2661 ์ข‹์€์ˆ˜์—ด https://www.acmicpc.net/problem/2661

D – 2580 ์Šค๋„์ฟ  https://www.acmicpc.net/problem/2580



2-4. ๊ธฐ์ดˆ ์ˆ˜ํ•™ (2)

A – 2485 ๊ฐ€๋กœ์ˆ˜ https://www.acmicpc.net/problem/2485

B – 1644 ์†Œ์ˆ˜์˜ ์—ฐ์†ํ•ฉ https://www.acmicpc.net/problem/1644

C – 6588 ๊ณจ๋“œ๋ฐ”ํ์˜ ์ถ”์ธก https://www.acmicpc.net/problem/6588

C* - 15711 ํ™˜์ƒ์˜ ์ง๊ฟ https://www.acmicpc.net/problem/15711

D – 1016 ์ œ๊ณฑ ใ„ดใ„ด ์ˆ˜ https://www.acmicpc.net/problem/1016







3-1. DFS์™€ BFS (1)

A – 1260 DFS์™€ BFS https://www.acmicpc.net/problem/1260

B – 2667 ๋‹จ์ง€๋ฒˆํ˜ธ๋ถ™์ด๊ธฐ https://www.acmicpc.net/problem/2667

C – 1697 ์ˆจ๋ฐ”๊ผญ์งˆ https://www.acmicpc.net/problem/1697

D – 2178 ๋ฏธ๋กœ ํƒ์ƒ‰ https://www.acmicpc.net/problem/2178

E – 2606 ๋ฐ”์ด๋Ÿฌ์Šค https://www.acmicpc.net/problem/2606



3-2. ๊ธฐ์ดˆ ๋‹ค์ด๋‚˜๋ฏน ํ”„๋กœ๊ทธ๋ž˜๋ฐ (1)

A – 1003 ํ”ผ๋ณด๋‚˜์น˜ ํ•จ์ˆ˜ https://www.acmicpc.net/problem/1003

B – 1463 1๋กœ ๋งŒ๋“ค๊ธฐ https://www.acmicpc.net/problem/1463

C – 2579 ๊ณ„๋‹จ ์˜ค๋ฅด๊ธฐ https://www.acmicpc.net/problem/2579

D – 1932 ์ •์ˆ˜ ์‚ผ๊ฐํ˜• https://www.acmicpc.net/problem/1932

E – 1149 RGB๊ฑฐ๋ฆฌ https://www.acmicpc.net/problem/1149



3-3. DFS์™€ BFS (2)

A – 2206 ๋ฒฝ ๋ถ€์ˆ˜๊ณ  ์ด๋™ํ•˜๊ธฐ https://www.acmicpc.net/problem/2206

B – 7576 ํ† ๋งˆํ†  https://www.acmicpc.net/problem/7576

B* – 7569 ํ† ๋งˆํ†  https://www.acmicpc.net/problem/7569

C – 9466 ํ…€ ํ”„๋กœ์ ํŠธ https://www.acmicpc.net/problem/9466

D – 2636 ์น˜์ฆˆ https://www.acmicpc.net/problem/2636

E – 2538 ์˜์—ญ ๊ตฌํ•˜๊ธฐ https://www.acmicpc.net/problem/2583



3-4. ๊ธฐ์ดˆ ๋‹ค์ด๋‚˜๋ฏน ํ”„๋กœ๊ทธ๋ž˜๋ฐ (2)

A – 11726 2×n ํƒ€์ผ๋ง https://www.acmicpc.net/problem/11726

A* - 11727 2×n ํƒ€์ผ๋ง 2 https://www.acmicpc.net/problem/11727

B – 1912 ์—ฐ์†ํ•ฉ https://www.acmicpc.net/problem/1912

C – 2293 ๋™์ „ https://www.acmicpc.net/problem/2293

D – 2156 ํฌ๋„์ฃผ ์‹œ์‹ https://www.acmicpc.net/problem/2156

E – 11052 ์นด๋“œ ๊ตฌ๋งคํ•˜๊ธฐ https://www.acmicpc.net/problem/11052

F – 11053 ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด https://www.acmicpc.net/problem/11053







4-1. ๊ทธ๋ฆฌ๋”” ์•Œ๊ณ ๋ฆฌ์ฆ˜ (1)

A – 11047 ๋™์ „ 0 https://www.acmicpc.net/problem/11047

B – 1931 ํšŒ์˜์‹ค๋ฐฐ์ • https://www.acmicpc.net/problem/1931

C – 2217 ๋กœํ”„ https://www.acmicpc.net/problem/2217

D – 2529 ๋ถ€๋“ฑํ˜ธ https://www.acmicpc.net/problem/2529



4-2. ํŒŒ๋ผ๋ฉ”ํŠธ๋ฆญ ์„œ์น˜ (1)

A – 2805 ๋‚˜๋ฌด ์ž๋ฅด๊ธฐ https://www.acmicpc.net/problem/2805

B – 1654 ๋žœ์„  ์ž๋ฅด๊ธฐ https://www.acmicpc.net/problem/1654

C – 2869 ๋‹ฌํŒฝ์ด๋Š” ์˜ฌ๋ผ๊ฐ€๊ณ  ์‹ถ๋‹ค https://www.acmicpc.net/problem/2869

D – 2512 ์˜ˆ์‚ฐ https://www.acmicpc.net/problem/2512

E – 2110 ๊ณต์œ ๊ธฐ ์„ค์น˜ https://www.acmicpc.net/problem/2110



4-3. ํž™

A – 1927 ์ตœ์†Œ ํž™ https://www.acmicpc.net/problem/1927

A* - 11279 ์ตœ๋Œ€ ํž™ https://www.acmicpc.net/problem/11279

B – 11286 ์ ˆ๋Œ“๊ฐ’ ํž™ https://www.acmicpc.net/problem/11286

C – 1715 ์นด๋“œ ์ •๋ ฌํ•˜๊ธฐ https://www.acmicpc.net/problem/1715

D – 1655 ๊ฐ€์šด๋ฐ๋ฅผ ๋งํ•ด์š” https://www.acmicpc.net/problem/1655



4-4. ๊ทธ๋ฆฌ๋”” ์•Œ๊ณ ๋ฆฌ์ฆ˜ (2)

A – 1202 ๋ณด์„ ๋„๋‘‘ https://www.acmicpc.net/problem/1202

B – 9576 ์ฑ… ๋‚˜๋ˆ ์ฃผ๊ธฐ https://www.acmicpc.net/problem/9576

C - 13305 ์ฃผ์œ ์†Œ https://www.acmicpc.net/problem/13305

C* – 1826 ์—ฐ๋ฃŒ ์ฑ„์šฐ๊ธฐ https://www.acmicpc.net/problem/1826

D – 1422 ์ˆซ์ž์˜ ์‹  https://www.acmicpc.net/problem/1422







5-1. ํŒŒ๋ผ๋ฉ”ํŠธ๋ฆญ ์„œ์น˜ (2)

A – 1939 ์ค‘๋Ÿ‰์ œํ•œ https://www.acmicpc.net/problem/1939

B – 2585 ๊ฒฝ๋น„ํ–‰๊ธฐ https://www.acmicpc.net/problem/2585

C – 3079 ์ž…๊ตญ์‹ฌ์‚ฌ https://www.acmicpc.net/problem/3079

D – 3090 ์ฐจ์ด๋ฅผ ์ตœ์†Œ๋กœ https://www.acmicpc.net/problem/3090



5-2. ๋‹ค์ด๋‚˜๋ฏน ํ”„๋กœ๊ทธ๋ž˜๋ฐ (1)

A – 1890 ์ ํ”„ https://www.acmicpc.net/problem/1890

B – 1520 ๋‚ด๋ฆฌ๋ง‰๊ธธ https://www.acmicpc.net/problem/1520

C – ๊ฐ€์žฅ ๊ธด ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด 2 https://www.acmicpc.net/problem/12015

D – 9251 LCS https://www.acmicpc.net/problem/9251

D* - 9252 LCS 2 https://www.acmicpc.net/problem/9252

E – 11051 ์ดํ•ญ ๊ณ„์ˆ˜ 2 https://www.acmicpc.net/problem/11051



5-3. ๋ถ„ํ•  ์ •๋ณต (1)

A - 1992 ์ฟผ๋“œ ํŠธ๋ฆฌ https://www.acmicpc.net/problem/1992

B – 11729 ํ•˜๋…ธ์ด ํƒ‘ ์ด๋™ ์ˆœ์„œ https://www.acmicpc.net/problem/11729

C – 10827 a^b https://www.acmicpc.net/problem/10827

D – 2261 ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ๋‘ ์  https://www.acmicpc.net/problem/2261



5-4. Union-Find Tree (1)

A – 1717 ์ง‘ํ•ฉ์˜ ํ‘œํ˜„ https://www.acmicpc.net/problem/1717

B – 4195 ์นœ๊ตฌ ๋„คํŠธ์›Œํฌ https://www.acmicpc.net/problem/4195

C – 1976 ์—ฌํ–‰ ๊ฐ€์ž https://www.acmicpc.net/problem/1976

D – 10775 ๊ณตํ•ญ https://www.acmicpc.net/problem/10775







6-1. ์ตœ๋‹จ ๊ฒฝ๋กœ ์•Œ๊ณ ๋ฆฌ์ฆ˜ (1)

A – 1753 ์ตœ๋‹จ๊ฒฝ๋กœ https://www.acmicpc.net/problem/1753

A* - 1916 ์ตœ์†Œ๋น„์šฉ ๊ตฌํ•˜๊ธฐ https://www.acmicpc.net/problem/1916

B – 1238 ํŒŒํ‹ฐ https://www.acmicpc.net/problem/1238

C – 1261 ์•Œ๊ณ ์ŠคํŒŸ https://www.acmicpc.net/problem/1261

C* - 4485 ๋…น์ƒ‰ ์˜ท ์ž…์€ ์• ๊ฐ€ ์ ค๋‹ค์ง€? https://www.acmicpc.net/problem/4485

D –1504 ํŠน์ •ํ•œ ์ตœ๋‹จ ๊ฒฝ๋กœ https://www.acmicpc.net/problem/1504



6-2. ๋‹ค์ด๋‚˜๋ฏน ํ”„๋กœ๊ทธ๋ž˜๋ฐ (2)



A – 2618 ๊ฒฝ์ฐฐ์ฐจ https://www.acmicpc.net/problem/2618

B – 1915 ๊ฐ€์žฅ ํฐ ์ •์‚ฌ๊ฐํ˜• https://www.acmicpc.net/problem/1915

C – 11066 ํŒŒ์ผ ํ•ฉ์น˜๊ธฐ https://www.acmicpc.net/problem/11066

D – 2631 ์ค„์„ธ์šฐ๊ธฐ https://www.acmicpc.net/problem/2631



6-3. ์ตœ๋‹จ ๊ฒฝ๋กœ ์•Œ๊ณ ๋ฆฌ์ฆ˜ (2)

A – 11657 ํƒ€์ž„๋จธ์‹  https://www.acmicpc.net/problem/11657

B – 11404 ํ”Œ๋กœ์ด๋“œ https://www.acmicpc.net/problem/11404

C – 10159 ์ €์šธ https://www.acmicpc.net/problem/10159

D – 1613 ์—ญ์‚ฌ https://www.acmicpc.net/problem/1613



6-4. ์ตœ์†Œ ์ŠคํŒจ๋‹ ํŠธ๋ฆฌ

A - 1197 ์ตœ์†Œ ์ŠคํŒจ๋‹ ํŠธ๋ฆฌ https://www.acmicpc.net/problem/1197

B – 1647 ๋„์‹œ ๋ถ„ํ•  ๊ณ„ํš https://www.acmicpc.net/problem/1647

C – 2887 ํ–‰์„ฑ ํ„ฐ๋„ https://www.acmicpc.net/problem/2887







7-1. ๋‹ค์ด๋‚˜๋ฏน ํ”„๋กœ๊ทธ๋ž˜๋ฐ (3)

A – 2098 ์™ธํŒ์› ์ˆœํšŒ https://www.acmicpc.net/problem/2098

B – 1102 ๋ฐœ์ „์†Œ https://www.acmicpc.net/problem/1102

C – 2718 ํƒ€์ผ ์ฑ„์šฐ๊ธฐ https://www.acmicpc.net/problem/2718

D – 1657 ๋‘๋ถ€ ์žฅ์ˆ˜ ์žฅํ™์ค€ https://www.acmicpc.net/problem/1657



7-2. ํŽœ์œ… ํŠธ๋ฆฌ์™€ ์„ธ๊ทธ๋จผํŠธ ํŠธ๋ฆฌ (1)

A - 10999 ๊ตฌ๊ฐ„ ํ•ฉ ๊ตฌํ•˜๊ธฐ 2 https://www.acmicpc.net/problem/10999

B – 2357 ์ตœ์†Ÿ๊ฐ’๊ณผ ์ตœ๋Œ“๊ฐ’ https://www.acmicpc.net/problem/2357

C – 7578 ๊ณต์žฅ https://www.acmicpc.net/problem/7578

D – 11505 ๊ตฌ๊ฐ„ ๊ณฑ ๊ตฌํ•˜๊ธฐ https://www.acmicpc.net/problem/11505



7-3. ์Šคํƒ์˜ ํ™œ์šฉ

A – 2493 ํƒ‘ https://www.acmicpc.net/problem/2493

B – 6198 ์˜ฅ์ƒ ์ •์› ๊พธ๋ฏธ๊ธฐ https://www.acmicpc.net/problem/6198

C – 6549 ํžˆ์Šคํ† ๊ทธ๋žจ์—์„œ ๊ฐ€์žฅ ํฐ ์ง์‚ฌ๊ฐํ˜• https://www.acmicpc.net/problem/6549



7-4. ํŽœ์œ… ํŠธ๋ฆฌ์™€ ์„ธ๊ทธ๋จผํŠธ ํŠธ๋ฆฌ (2)

A – 3653 ์˜ํ™” ์ˆ˜์ง‘ https://www.acmicpc.net/problem/3653

B – 2243 ์‚ฌํƒ•์ƒ์ž https://www.acmicpc.net/problem/2243

C – 5676 ์Œ์ฃผ ์ฝ”๋”ฉ https://www.acmicpc.net/problem/5676

D – 1849 ์ˆœ์—ด https://www.acmicpc.net/problem/1849

E – 2336 ๊ต‰์žฅํ•œ ํ•™์ƒ https://www.acmicpc.net/problem/2336







8-1. ๊ณ„์‚ฐ ๊ธฐํ•˜ (1)

A – 11758 CCW https://www.acmicpc.net/problem/11758

B – 2166 ๋‹ค๊ฐํ˜•์˜ ๋ฉด์  https://www.acmicpc.net/problem/2166

C – 3679 ๋‹จ์ˆœ ๋‹ค๊ฐํ˜• https://www.acmicpc.net/problem/3679

D – 6487 ๋‘ ์ง์„ ์˜ ๊ต์ฐจ ์—ฌ๋ถ€ https://www.acmicpc.net/problem/6487



8-2. ๋ฌธ์ž์—ด (1)

A – 1786 ์ฐพ๊ธฐ https://www.acmicpc.net/problem/1786

B – 1305 ๊ด‘๊ณ  https://www.acmicpc.net/problem/1305

C – 11656 ์ ‘๋ฏธ์‚ฌ ๋ฐฐ์—ด https://www.acmicpc.net/problem/11656

D – 5052 ์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก https://www.acmicpc.net/problem/5052



8-3. ๊ณ„์‚ฐ ๊ธฐํ•˜ (2)

A – 1708 ๋ณผ๋ก ๊ป์งˆ https://www.acmicpc.net/problem/1708

B - 4181 Convex Hull https://www.acmicpc.net/problem/4181

C – 9240 ๋กœ๋ฒ„ํŠธ ํ›„๋“œ https://www.acmicpc.net/problem/9240

D – 13310 ๋จผ ๋ณ„ https://www.acmicpc.net/problem/13310

E – 1688 ์ง€๋ฏผ์ด์˜ ํ…Œ๋Ÿฌ https://www.acmicpc.net/problem/1688



8-4. ๋ฌธ์ž์—ด (2)

A – 5670 ํœด๋Œ€ํฐ ์žํŒ https://www.acmicpc.net/problem/5670

B -9248 Suffix Array https://www.acmicpc.net/problem/9248

C - 9250 ๋ฌธ์ž์—ด ์ง‘ํ•ฉ ํŒ๋ณ„ https://www.acmicpc.net/problem/9250

D – 1701 Cubeditor https://www.acmicpc.net/problem/1701

 
 
 
์ €์ž‘์žํ‘œ์‹œ (์ƒˆ์ฐฝ์—ด๋ฆผ)

'Algorithm > BOJ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[BOJ] 1920๋ฒˆ ์ˆ˜์ฐพ๊ธฐ / ์ด๋ถ„ํƒ์ƒ‰ / ํ•ด์‹œํ…Œ์ด๋ธ”  (0) 2023.08.07
'Algorithm/BOJ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
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