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2613 - ์ˆซ์ž๊ตฌ์Šฌ - ์ด๋ถ„ ํƒ์ƒ‰, solution ๋งŒ๋“ค๊ธฐ

6549 - ํžˆ์Šคํ† ๊ทธ๋žจ์—์„œ ๊ฐ€์žฅ ํฐ ์ง์‚ฌ๊ฐํ˜• - Divide and conquer

7578 - ๊ณต์žฅ - Fenwick tree

17071 - ์ˆจ๋ฐ”๊ผญ์งˆ 5 - BFS, DP

11048 - ์ด๋™ํ•˜๊ธฐ

1167 - ํŠธ๋ฆฌ์˜ ์ง€๋ฆ„ - ํŠธ๋ฆฌ

1561 - ๋†€์ด๊ณต์› - ์ด๋ถ„ ํƒ์ƒ‰

2839๋ฒˆ ์„คํƒ• ๋ฐฐ๋‹ฌ - ๊ตฌํ˜„

10430๋ฒˆ ๋‚˜๋จธ์ง€ - ์ˆ˜ํ•™

11718๋ฒˆ A+B - ์ž…์ถœ๋ ฅ

1427๋ฒˆ ์†ŒํŠธ์ธ์‚ฌ์ด๋“œ - ์ •๋ ฌ

1912๋ฒˆ ์—ฐ์†ํ•ฉ - ์ •๋ ฌ, ํˆฌ ํฌ์ธํ„ฐ

2439๋ฒˆ ๋ณ„์ฐ๊ธฐ - ์ž…์ถœ๋ ฅ

1463๋ฒˆ 1๋กœ ๋งŒ๋“ค๊ธฐ - DP

2953๋ฒˆ ๋‚˜๋Š” ์š”๋ฆฌ์‚ฌ๋‹ค - ๋ฐฐ์—ด

11333๋ฒˆ 4xn ํƒ€์ผ๋ง - DP

17130๋ฒˆ ํ† ๋ผ๊ฐ€ ์ •๋ณด์„ฌ์— ์˜ฌ๋ผ์˜จ ์ด์œ  - DP, BFS

4574๋ฒˆ ์Šค๋„๋ฏธ๋…ธ์ฟ  - ๋ฐฑํŠธ๋ž˜ํ‚น

1933๋ฒˆ ์Šค์นด์ด๋ผ์ธ - ๋ผ์ธ ์Šค์œ„ํ•‘

2108๋ฒˆ ํ†ต๊ณ„ํ•™ - ์ˆ˜ํ•™

1516๋ฒˆ ๊ฒŒ์ž„๊ฐœ๋ฐœ - DFS, ์œ„์ƒ์ •๋ ฌ

16918๋ฒˆ ๋ด„๋ฒ„๋งจ - ๊ตฌํ˜„

16919๋ฒˆ ๋ด„๋ฒ„๋งจ2 - ๊ตฌํ˜„

16967๋ฒˆ ๋ฐฐ์—ด ๋ณต์›ํ•˜๊ธฐ - ๊ตฌํ˜„

2410๋ฒˆ 2์˜ ๋ฉฑ์ˆ˜์˜ ํ•ฉ - DP

9465๋ฒˆ ์Šคํ‹ฐ์ปค - DP

11005๋ฒˆ ์ง„๋ฒ• ๋ณ€ํ™˜ 2 - ์ˆ˜ํ•™

2745๋ฒˆ ์ง„๋ฒ• ๋ณ€ํ™˜ - ์ˆ˜ํ•™

10451๋ฒˆ ์ˆœ์—ด ์‚ฌ์ดํด - ๊ทธ๋ž˜ํ”„, DFS

2331๋ฒˆ ๋ฐ˜๋ณต์ˆ˜์—ด - ๊ตฌํ˜„

9466๋ฒˆ ํ…€ ํ”„๋กœ์ ํŠธ - ๊ทธ๋ž˜ํ”„, DFS

1194๋ฒˆ ๋‹ฌ์ด ์ฐจ์˜ค๋ฅธ๋‹ค, ๊ฐ€์ž - BFS

2493๋ฒˆ ํƒ‘ - ์Šคํƒ, BST

1759๋ฒˆ ์•”ํ˜ธ ๋งŒ๋“ค๊ธฐ - ๋ฐฑํŠธ๋ž˜ํ‚น

1654๋ฒˆ ๋žœ์„  ์ž๋ฅด๊ธฐ - ์ด๋ถ„ํƒ์ƒ‰

10824๋ฒˆ ๋„ค ์ˆ˜ - ๊ตฌํ˜„

2875๋ฒˆ ๋Œ€ํšŒ or ์ธํ„ด - ๊ทธ๋ฆฌ๋””

1561๋ฒˆ ๋†€์ด ๊ณต์› - ์ด๋ถ„ํƒ์ƒ‰

1167๋ฒˆ ํŠธ๋ฆฌ์˜ ์ง€๋ฆ„ - ํŠธ๋ฆฌ

1525๋ฒˆ ํผ์ฆ - BFS

2580๋ฒˆ ์Šค๋„์ฟ  - DFS

1629๋ฒˆ ๊ณฑ์…ˆ - ์ •์ˆ˜๋ก , DP

10610๋ฒˆ 30 - ๊ทธ๋ฆฌ๋””

1783๋ฒˆ ๋ณ‘๋“  ๋‚˜์ดํŠธ - ๊ทธ๋ฆฌ๋””

1194๋ฒˆ ์ตœ์†Œ ์ŠคํŒจ๋‹ ํŠธ๋ฆฌ - ํฌ๋ฃจ์Šค์นผ

14502๋ฒˆ ์—ฐ๊ตฌ์†Œ - ์กฐํ•ฉ, DFS, BFS

1194๋ฒˆ ๋ฌผํ†ต - ์™„์ „ํƒ์ƒ‰

1451๋ฒˆ ์ง์‚ฌ๊ฐํ˜•์œผ๋กœ ๋‚˜๋ˆ„๊ธฐ - ๋ถ€๋ถ„ํ•ฉ, ๋ธŒ๋ฃจํŠธํฌ์Šค

2186๋ฒˆ ๋ฌธ์žํŒ - DFS, DP

10825๋ฒˆ ๊ตญ์˜์ˆ˜ - ์ •๋ ฌ

11054๋ฒˆ ๊ฐ€์žฅ ๊ธด ๋ฐ”์ดํ† ๋‹‰ ๋ถ€๋ถ„ ์ˆ˜์—ด - DP

11722๋ฒˆ ๊ฐ€์žฅ ๊ธด ๊ฐ์†Œํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด - DP

1699๋ฒˆ ์ œ๊ณฑ์ˆ˜์˜ ํ•ฉ - DP

2225๋ฒˆ ํ•ฉ๋ถ„ํ•ด - DP

6588๋ฒˆ ๊ณจ๋“œ๋ฐ”ํ์˜ ์ถ”์ธก - ์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด

1015๋ฒˆ ์ˆ˜์—ด ์ •๋ ฌ - ์ •๋ ฌ

10819๋ฒˆ ์ฐจ์ด๋ฅผ ์ตœ๋Œ€๋กœ - ์ˆœ์—ด

11060๋ฒˆ ์ ํ”„ ์ ํ”„ - DP

1978๋ฒˆ ์†Œ์ˆ˜ ์ฐพ๊ธฐ - ์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด

1929๋ฒˆ ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ - ์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด

11654๋ฒˆ ์•„์Šคํ‚ค์ฝ”๋“œ

1213๋ฒˆ ํŒฐ๋ฆฐ๋“œ๋กฌ ๋งŒ๋“ค๊ธฐ - ๊ตฌํ˜„

14624๋ฒˆ ์ „๋ถ๋Œ€ํ•™๊ต - ๊ตฌํ˜„

2217๋ฒˆ ๋กœํ”„ - ๊ทธ๋ฆฌ๋””

1744๋ฒˆ ์ˆ˜ ๋ฌถ๊ธฐ - ๊ทธ๋ฆฌ๋””

1987๋ฒˆ ์•ŒํŒŒ๋ฒณ - ๋ฐฑํŠธ๋ž˜ํ‚น

9019๋ฒˆ DSLR - BFS

2747๋ฒˆ ํ”ผ๋ณด๋‚˜์น˜ ์ˆ˜ - ๊ทธ๋ฆฌ๋””

1701๋ฒˆ Cudeditor - KMP

1305๋ฒˆ ๊ด‘๊ณ  - KMP

4354๋ฒˆ ๋ฌธ์ž์—ด ์ œ๊ณฑ - KMP

2056๋ฒˆ ์ž‘์—… - ์œ„์ƒ์ •๋ ฌ

2667๋ฒˆ ๋‹จ์ง€๋ฒˆํ˜ธ๋ถ™์ด๊ธฐ - DPS

10808๋ฒˆ ์•ŒํŒŒ๋ฒณ ๊ฐœ์ˆ˜

1963๋ฒˆ ์†Œ์ˆ˜ ๊ฒฝ๋กœ - ์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด, BFS

11655๋ฒˆ ROT13

10820๋ฒˆ ๋ฌธ์ž์—ด ๋ถ„์„

17298๋ฒˆ ์˜คํฐ์ˆ˜ - Next Greater Element(stack)

17299๋ฒˆ ์˜ค๋“ฑํฐ์ˆ˜ - Next Greater Frequency Element(stack)

1822๋ฒˆ ์ฐจ์ง‘ํ•ฉ - BST

1915๋ฒˆ ๊ฐ€์žฅ ํฐ ์ •์‚ฌ๊ฐํ˜• - DP

1502๋ฒˆ ์ˆซ์ž ํผ์ฆ โ‰ค 8 - ๋ฐฑํŠธ๋ž˜ํ‚น

11657๋ฒˆ ํƒ€์ž„๋จธ์‹  - ๋ฒจ๋งŒ-ํฌ๋“œ

1865๋ฒˆ ์›œํ™€ - ๋ฒจ๋งŒ-ํฌ๋“œ

11403๋ฒˆ ๊ฒฝ๋กœ ์ฐพ๊ธฐ - ํ”Œ๋กœ์ด๋“œ-์™€์ƒฌ

1689๋ฒˆ ๊ฒน์น˜๋Š” ์„ ๋ถ„ - ๋ผ์ธ ์Šค์œ„ํ•‘

10809๋ฒˆ ์•ŒํŒŒ๋ฒณ ์ฐพ๊ธฐ

2004๋ฒˆ ์กฐํ•ฉ 0์˜ ๊ฐœ์ˆ˜ - ์กฐํ•ฉ, ๊ทœ์น™ ์ฐพ๊ธฐ

10971๋ฒˆ ์™ธํŒ์› ์ˆœํšŒ 2 - ์ˆœ์—ด

11404๋ฒˆ ํ”Œ๋กœ์ด๋“œ - ํ”Œ๋กœ์ด๋“œ-์™€์ƒฌ

2057๋ฒˆ ํŒฉํ† ๋ฆฌ์–ผ ๋ถ„ํ•ด - ์™„์ „ํƒ์ƒ‰

2285๋ฒˆ ์šฐ์ฒด๊ตญ

2343๋ฒˆ ๊ธฐํƒ€ ๋ ˆ์Šจ - ์ด๋ถ„ํƒ์ƒ‰

1182๋ฒˆ ๋ถ€๋ถ„์ˆ˜์—ด์˜ ํ•ฉ - ์™„์ „ํƒ์ƒ‰

4963๋ฒˆ ์„ฌ์˜ ๊ฐœ์ˆ˜ - DFS

1676๋ฒˆ ํŒฉํ† ๋ฆฌ์–ผ 0์˜ ๊ฐœ์ˆ˜ - ์ˆ˜ํ•™

1753๋ฒˆ ์ตœ๋‹จ๊ฒฝ๋กœ - ๋‹ค์ต์ŠคํŠธ๋ผ

5086๋ฒˆ ๋ฐฐ์ˆ˜์™€ ์•ฝ์ˆ˜ - ์ˆ˜ํ•™

2630๋ฒˆ ์ƒ‰์ข…์ด ๋งŒ๋“ค๊ธฐ - ๋ถ„ํ• ์ •๋ณต

5430๋ฒˆ AC - Deque

1655๋ฒˆ ๊ฐ€์šด๋ฐ๋ฅผ ๋งํ•ด์š” - Heap

1037๋ฒˆ ์•ฝ์ˆ˜ - ์ •์ˆ˜๋ก 

3190๋ฒˆ ๋ฑ€ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

1094๋ฒˆ ๋ง‰๋Œ€๊ธฐ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

13458๋ฒˆ ์‹œํ—˜ ๊ฐ๋… - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

14499๋ฒˆ ์ฃผ์‚ฌ์œ„ ๊ตด๋ฆฌ๊ธฐ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

14888๋ฒˆ ์—ฐ์‚ฐ์ž ๋ผ์›Œ๋„ฃ๊ธฐ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

2602๋ฒˆ ๋Œ๋‹ค๋ฆฌ ๊ฑด๋„ˆ๊ธฐ - DP

1325๋ฒˆ ํšจ์œจ์ ์ธ ํ•ดํ‚น - ๊ทธ๋ž˜ํ”„, DFS or BFS

14501๋ฒˆ ํ‡ด์‚ฌ - DP

1904๋ฒˆ 01ํƒ€์ผ - DP

14725๋ฒˆ ๊ฐœ๋ฏธ๊ตด - ํŠธ๋ฆฌ, ์žฌ๊ท€

2618๋ฒˆ ๊ฒฝ์ฐฐ์ฐจ - DP

11066๋ฒˆ ํŒŒ์ผ ํ•ฉ์น˜๊ธฐ - DP

2606๋ฒˆ ๋ฐ”์ด๋Ÿฌ์Šค - DFS

2002๋ฒˆ ์ถ”์›” - ๊ตฌํ˜„, ์Šคํƒ

14500๋ฒˆ ํ…ŒํŠธ๋กœ๋ฏธ๋…ธ - DFS

5014๋ฒˆ ์Šคํƒ€ํŠธ๋งํฌ - BFS

14503๋ฒˆ ๋กœ๋ด‡ ์ฒญ์†Œ๊ธฐ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

1713๋ฒˆ ํ›„๋ณด ์ถ”์ฒœํ•˜๊ธฐ - ๊ตฌํ˜„

1062๋ฒˆ ๊ฐ€๋ฅด์นจ - ๋ฐฑํŠธ๋ž˜ํ‚น

3980๋ฒˆ ์„ ๋ฐœ ๋ช…๋‹จ - ๋ฐฑํŠธ๋ž˜ํ‚น

1398๋ฒˆ ๋™์ „ ๋ฌธ์ œ - DP

2003๋ฒˆ ์ˆ˜๋“ค์˜ ํ•ฉ 2 - ํˆฌ ํฌ์ธํ„ฐ

2573๋ฒˆ ๋น™์‚ฐ - DFS

6603๋ฒˆ ๋กœ๋˜ - ์™„์ „ํƒ์ƒ‰

14889๋ฒˆ ์Šคํƒ€ํŠธ์™€ ๋งํฌ - ์™„์ „ํƒ์ƒ‰

1937๋ฒˆ ์š•์‹ฌ์Ÿ์ด ํŒ๋‹ค - DP

15681๋ฒˆ ํŠธ๋ฆฌ์™€ ์ฟผ๋ฆฌ - ํŠธ๋ฆฌ, DP

17404๋ฒˆ RGB๊ฑฐ๋ฆฌ 2 - DP

7453๋ฒˆ ํ•ฉ์ด 0์ธ ๋„ค ์ •์ˆ˜ - ๋ธŒ๋ฃจํŠธํฌ์Šค, ์ด๋ถ„ํƒ์ƒ‰

15663๋ฒˆ N๊ณผ M (9) - ์™„์ „ํƒ์ƒ‰

15664๋ฒˆ N๊ณผ M (10) - ์™„์ „ํƒ์ƒ‰

15665๋ฒˆ N๊ณผ M (11) - ์™„์ „ํƒ์ƒ‰

15666๋ฒˆ N๊ณผ M (12) - ์™„์ „ํƒ์ƒ‰

14890๋ฒˆ ๊ฒฝ์‚ฌ๋กœ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

1644๋ฒˆ ์†Œ์ˆ˜์˜ ์—ฐ์†ํ•ฉ - ์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด, ํˆฌ ํฌ์ธํŠธ

16947๋ฒˆ ์„œ์šธ ์ง€ํ•˜์ฒ  2ํ˜ธ์„  - ๊ทธ๋ž˜ํ”„, ์‚ฌ์ดํด ์ฐพ๊ธฐ

13398๋ฒˆ ์—ฐ์†ํ•ฉ 2 - DP

14425๋ฒˆ ๋ฌธ์ž์—ด ์ง‘ํ•ฉ - ํŠธ๋ผ์ด

3044๋ฒˆ ์ž์ „๊ฑฐ ๊ฒฝ์ฃผ ์ค€๋น„ํ•˜๊ธฐ - ์œ„์ƒ์ •๋ ฌ, DP

15661๋ฒˆ ๋งํฌ์™€ ์Šคํƒ€ํŠธ - ๋ธŒ๋ฃจํŠธ ํฌ์Šค

2357๋ฒˆ ์ตœ์†Ÿ๊ฐ’๊ณผ ์ตœ๋Œ“๊ฐ’ - ์„ธ๊ทธ๋จผํŠธ ํŠธ๋ฆฌ

15486๋ฒˆ ํ‡ด์‚ฌ 2 - DP

2150๋ฒˆ Strongly Connected Component - SCC

5052๋ฒˆ ์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก - ํŠธ๋ผ์ด

2631๋ฒˆ ์ค„์„ธ์šฐ๊ธฐ - DP, LIS

2243๋ฒˆ ์‚ฌํƒ•์ƒ์ž - ํŒฌ์œ… ํŠธ๋ฆฌ + ์ด๋ถ„ ํƒ์ƒ‰

1424๋ฒˆ ์ƒˆ ์•จ๋ฒ” - ๊ทธ๋ฆฌ๋””

3080๋ฒˆ ์•„๋ฆ„๋‹ค์šด ์ด๋ฆ„ - ํŠธ๋ผ์ด

13199๋ฒˆ ์น˜ํ‚จ ๋จน๊ณ  ์‹ถ๋‹ค - ์ˆ˜ํ•™

5212๋ฒˆ ์ง€๊ตฌ ์˜จ๋‚œํ™” - ๊ตฌํ˜„

12852๋ฒˆ 1๋กœ ๋งŒ๋“ค๊ธฐ 2 - DP

9935๋ฒˆ ๋ฌธ์ž์—ด ํญ๋ฐœ - ๋ฐํฌ, ์Šคํƒ

ARCTIC

AUTOPRODUCTION

CANADATRIP

DARPA

GRADUATION

MEASURETIME

๊ฐ€์žฅ ๋จผ ๋…ธ๋“œ - ๋‹ค์ต์ŠคํŠธ๋ผ

๋‘ ์ •์ˆ˜ ์‚ฌ์ด์˜ ํ•ฉ

์†Œ์ˆ˜์˜ ํ•ฉ

์ง•๊ฒ€๋‹ค๋ฆฌ - ์ด๋ถ„ ํƒ์ƒ‰

์นด๋“œ๊ฒŒ์ž„ - DP

์ˆœ์œ„ - Floyd-Warshall ์•Œ๊ณ ๋ฆฌ์ฆ˜

k๋ฒˆ์งธ์ˆ˜ - ๊ตฌํ˜„, ์ •๋ ฌ

๊ฐ€์žฅ ํฐ ์ˆ˜ - ์ •๋ ฌ

๋“ฑ๊ตฃ๊ธธ - DP

์ •์ˆ˜ ์‚ผ๊ฐํ˜• - DP

๋„คํŠธ์›Œํฌ - DFS

์—ฌํ–‰๊ฒฝ๋กœ - Euler circuit/trail

๊ฐ€์žฅ ๊ธด ํŒฐ๋ฆฐ๋“œ๋กฌ - DP

์ฃผ์‹๊ฐ€๊ฒฉ - ์Šคํƒ

ํ”ผ๋ณด๋‚˜์น˜ ์ˆ˜ - DP

์˜ˆ์‚ฐ - ์ •๋ ฌ

์˜์–ด ๋๋ง์ž‡๊ธฐ - ํ•ด์‹œ

ํฐ ์ˆ˜ ๋งŒ๋“ค๊ธฐ - ๊ทธ๋ฆฌ๋””

ํƒ‘ - ๊ตฌํ˜„

์กฐ์ด์Šคํ‹ฑ - ๊ทธ๋ฆฌ๋””, ๊ตฌํ˜„

๋ฌธ์ž์—ด ๋‚ด๋ฆผ์ฐจ์ˆœ์œผ๋กœ ๋ฐฐ์น˜ํ•˜๊ธฐ - ์ •๋ ฌ

์ฝœ๋ผ์ฆˆ ์ถ”์ธก - ๊ตฌํ˜„

์‹œ์ € ์•”ํ˜ธ - ๊ตฌํ˜„

์ตœ๊ณ ์˜ ์ง‘ํ•ฉ - ๊ตฌํ˜„

์‡ ๋ง‰๋Œ€๊ธฐ - ์Šคํƒ

์ˆซ์ž ๊ฒŒ์ž„ - ๊ทธ๋ฆฌ๋””

์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก - ํ•ด์‹œ

๋‹จ์† ์นด๋ฉ”๋ผ - ๊ทธ๋ฆฌ๋””

์•ผ๊ทผ ์ง€์ˆ˜ - ์šฐ์„ ์ˆœ์œ„ ํ

ํ›„๋ณดํ‚ค - ์กฐํ•ฉ

๋น„๋ฐ€์ง€๋„ - ๋น„ํŠธ์—ฐ์‚ฐ

์บ์‹œ - ์—ฐ๊ฒฐ๋ฆฌ์ŠคํŠธ, ํ•ด์‹œ

๋‹คํŠธ๊ฒŒ์ž„

๋‹จ์–ด ํผ์ฆ - DP

๊ด„ํ˜ธ ๋ณ€ํ™˜ - ์žฌ๊ท€

์šฐ์œ ์™€ ์š”๊ฑฐํŠธ๊ฐ€ ๋‹ด๊ธด ์žฅ๋ฐ”๊ตฌ๋‹ˆ - SQL

๋ฉ€์ฉกํ•œ ์‚ฌ๊ฐํ˜• - ์ˆ˜ํ•™(GCD)

๋” ๋งต๊ฒŒ - ํž™

์ €์šธ - ๊ทธ๋ฆฌ๋””

๋ณดํ–‰์ž ์ฒœ๊ตญ - DP

ํฌ๋ ˆ์ธ ์ธํ˜•๊ธฐ ๊ฒŒ์ž„ - ๊ตฌํ˜„, ์Šคํƒ

ํŠœํ”Œ - ๊ตฌํ˜„

๋ถˆ๋Ÿ‰ ์‚ฌ์šฉ์ž - ๊ตฌํ˜„, ์™„์ „ํƒ์ƒ‰, ๊ฒฝ์šฐ์˜ ์ˆ˜ ์ฐพ๊ธฐ

ํ˜ธํ…” ๋ฐฉ ๋ฐฐ์ • - disjoint set

์ง•๊ฒ€๋‹ค๋ฆฌ ๊ฑด๋„ˆ๊ธฐ - ์ด๋ถ„ํƒ์ƒ‰

๊ธฐ์ง€๊ตญ ์„ค์น˜ - ๊ตฌํ˜„

๋ฐฉ๋ฌธ ๊ธธ์ด - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

์ค„ ์„œ๋Š” ๋ฐฉ๋ฒ• - ๊ตฌํ˜„, ์ˆ˜ํ•™

๋ฐฐ๋‹ฌ - ๋‹ค์ต์ŠคํŠธ๋ผ

๊ฑฐ์Šค๋ฆ„๋ˆ - DP

์ง€ํ˜• ํŽธ์ง‘ - ์‚ผ๋ถ„ ํƒ์ƒ‰

์…”ํ‹€๋ฒ„์Šค - ๊ตฌํ˜„

์ถ”์„ ํŠธ๋ž˜ํ”ฝ - ๊ตฌํ˜„

์˜ฌ๋ฐ”๋ฅธ ๊ด„ํ˜ธ - ์Šคํƒ

์ฟ ํ‚ค ๊ตฌ์ž… - ๋ถ€๋ถ„ ํ•ฉ

๋‹จ์ฒด์‚ฌ์ง„ ์ฐ๊ธฐ - ์™„์ „ํƒ์ƒ‰

์ž๋™์™„์„ฑ - ํŠธ๋ผ์ด

๊ธฐ๋‘ฅ๊ณผ ๋ณด ์„ค์น˜ - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

์™ธ๋ฒฝ ์ ๊ฒ€ - ์™„์ „ ํƒ์ƒ‰

๋ฐฉ๊ธˆ๊ทธ๊ณก - ๊ตฌํ˜„

๊ฐ€์‚ฌ ๊ฒ€์ƒ‰ - ํŠธ๋ผ์ด

์••์ถ• - ๊ตฌํ˜„, ํ•ด์‹œ

ํŒŒ์ผ๋ช… ์ •๋ ฌ - ๊ตฌํ˜„

ํ”„๋ Œ์ฆˆ4๋ธ”๋ก - ๊ตฌํ˜„

๊ฒฝ์ฃผ๋กœ ๊ฑด์„ค - BFS, DP

์‚ผ๊ฐ ๋‹ฌํŒฝ์ด - ์‹œ๋ฎฌ๋ ˆ์ด์…˜

ํ•ด์ปค๋žญํฌ

Array - DS - ์ž๋ฃŒ๊ตฌ์กฐ

Left Rotation - ๋ฐฐ์—ด

2D Array - DS - ๋ฐฐ์—ด

Crossword Puzzle - ๋ฐฑํŠธ๋ž˜ํ‚น

Max Array Sum - DP

geeksforgeeks

Delete a node from BST - BST

Detect cycle in a directed graph - DFS

Stock span problem - stack

๊ตฌ๊ธ€ Code Jam

Foregone Solution - ๊ตฌํ˜„

You Can Go Your Own Way - BFS, DFS

Leetcode

33. Search in Rotated Sorted Array - ๋ฐฐ์—ด

12. Integer to Romam - ๋ฌธ์ž์—ด

14. Longest Common Prefix - ๋ฌธ์ž์—ด

56. Merge Intervals - ์ •๋ ฌ

114. Flatten Binary Tree to Linked List - ํŠธ๋ฆฌ

39. Combination Sum - ๋ฐฑํŠธ๋ž˜ํ‚น

724. Find Pivot Index - ๋ฐฐ์—ด

139. Word Break - DP

159. Longest Substring with At Most Two Distinct Characters - ์Šฌ๋ผ์ด๋”ฉ ์œˆ๋„์šฐ, ํ•ด์‹œ

340. Longest Substring with At Most K Distinct Characters - ์Šฌ๋ผ์ด๋”ฉ ์œˆ๋„์šฐ, ํ•ด์‹œ

78. Subsets - ๋ฐฑํŠธ๋ž˜ํ‚น

776. Split BST - ํŠธ๋ฆฌ

394. Decode String - ์Šคํƒ

273. Integer to English Words - ๊ตฌํ˜„

70. Climbing Stairs - DP

148. Sort List - ๋ฆฌ์ŠคํŠธ, ์ •๋ ฌ, ๋ถ„ํ• ์ •๋ณต

939. Minimum Area Rectangle - ํ•ด์‹œ

941. Valid Mountain Array - ๋ฐฐ์—ด

146. LRU Cache - ํ•ด์‹œ

23. Merge k Sorted Lists - ํž™

207. Course Schedule - ์œ„์ƒ์ •๋ ฌ

221. Maximal Square - DP

218. The Skyline Problem - ๋ผ์ธ ์Šค์œ„ํ•‘

113. Path Sum II - DFS

208. Implement Trie (Prefix Tree) - ํŠธ๋ผ์ด

96. Unique Binary Search Trees - ์นดํƒˆ๋ž€ ์ˆ˜

198. House Robber - DP

127. Word Ladder - BFS

63. Unique Paths II - DP

62. Unique Paths - ์ˆ˜ํ•™

1020. Number of Enclaves - DFS

50. Pow(x, n) - ๋น ๋ฅธ ์ œ๊ณฑ

1267. Count Servers that Communicate - ๊ตฌํ˜„

1188. Design Bounded Blocking Queue - ๋ฉ€ํ‹ฐ ์Šค๋ ˆ๋“œ, ์ƒ์‚ฐ์ž-์†Œ๋น„์ž

973. K Closest Points to Origin - ์ •๋ ฌ

1181. Before and After Puzzle - ๊ตฌํ˜„

111. Minimum Depth of Binary Tree - ํŠธ๋ฆฌ

133. Clone Graph - ๊ทธ๋ž˜ํ”„

44. Wildcard Matching - DP

354. Russian Doll Envelopes - DP

311. Sparse Matrix Multiplication - ๊ตฌํ˜„

429. N-ary Tree Level Order Traversal - ํŠธ๋ฆฌ

206. Reverse Linked List - ์—ฐ๊ฒฐ ๋ฆฌ์ŠคํŠธ

92. Reverse Linked List II - ์—ฐ๊ฒฐ ๋ฆฌ์ŠคํŠธ

604. Design Compressed String Iterator - ๊ตฌํ˜„

531. Lonely Pixel I - ๋ฐฐ์—ด

532. K-diff Pairs in an Array - ํˆฌํฌ์ธํ„ฐ

41. First Missing Positive - ๊ตฌํ˜„

40. Combination Sum II - ๋ฐฑํŠธ๋ž˜ํ‚น

36. Valid Sudoku - ๊ตฌํ˜„

605. Can Place Flowers - ๋ฐฐ์—ด

75. Sort Colors - ๋ฐฐ์—ด

211. Add and Search Word - Data structure design - ํŠธ๋ผ์ด

1046. Last Stone Weight - ์šฐ์„ ์ˆœ์œ„ ํ

64. Minimum Path Sum - DP

560. Subarray Sum Equals K - ํ•ด์‹œ, ๋ฐฐ์—ด

676. Implement Magic Dictionary - ํŠธ๋ผ์ด

201. Bitwise AND of Numbers Range - ๋น„ํŠธ ์—ฐ์‚ฐ

938. Range Sum of BST - ํŠธ๋ฆฌ

226. Invert Binary Tree - ํŠธ๋ฆฌ

130. Surrounded Region - DFS

264. Ugly Number II - ์šฐ์„ ์ˆœ์œ„ ํ, ํ•ด์‹œ / DP

461. Hamming Distance - ๋น„ํŠธ ์—ฐ์‚ฐ

66. Plus One - ๋ฐฐ์—ด

784. Letter Case Permutation - ๋ฐฑํŠธ๋ž˜ํ‚น

322. Coin Change - DP

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