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๋ฉ”์ธ์œผ๋กœ ๋Œ์•„๊ฐ€๊ธฐ

์ตœ๊ทผ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์ •๋ฆฌ

ํšŒ์‚ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜
์นด์นด์˜ค(2021 ์นด์นด์˜ค ๊ฐœ๋ฐœ์ž ์—ฌ๋ฆ„ ์ธํ„ด์‹ญ) ๊ตฌํ˜„, ๋ฌธ์ž์—ด, ๊ทธ๋ž˜ํ”„, ์ตœ๋‹จ๊ฒฝ๋กœ, ๋น„ํŠธ๋งˆ์Šคํฌ, ๊ทธ๋ฆฌ๋””, ํŠธ๋ฆฌDP, ์ž๋ฃŒ๊ตฌ์กฐ, ์ด๋ถ„ํƒ์ƒ‰
๋ผ์ธ(2021 ์ƒ๋ฐ˜๊ธฐ) ๊ตฌํ˜„, ์‹œ๋ฎฌ๋ ˆ์ด์…˜, BFS, ์™„์ „ํƒ์ƒ‰
์‚ผ์„ฑ(2021 ์ƒ๋ฐ˜๊ธฐ) BFS, ์‹œ๋ฎฌ๋ ˆ์ด์…˜
๋„ค์ด๋ฒ„(2020 ํ•˜๋ฐ˜๊ธฐ) ๊ตฌํ˜„, ์‹œ๋ฎฌ๋ ˆ์ด์…˜, BFS, DP, ์™„์ „ํƒ์ƒ‰
์‚ผ์„ฑ(2020 ํ•˜๋ฐ˜๊ธฐ) BFS, ์‹œ๋ฎฌ๋ ˆ์ด์…˜
์‚ผ์„ฑ(2020 ์ƒ๋ฐ˜๊ธฐ) BFS, ์‹œ๋ฎฌ๋ ˆ์ด์…˜
์นด์นด์˜ค(2021 ๋ธ”๋ผ์ธ๋“œ 1์ฐจ) ํˆฌํฌ์ธํ„ฐ, ์™„์ „ํƒ์ƒ‰, DP, ํŠธ๋ผ์ด, ํŒŒ์‹ฑ, ์ตœ๋‹จ๊ฒฝ๋กœ, ์ด๋ถ„ํƒ์ƒ‰
์นด์นด์˜ค(2020 ํ•˜๋ฐ˜๊ธฐ) ๊ตฌํ˜„, ๋ฌธ์ž์—ด
์นด์นด์˜ค(2020 ๋ธ”๋ผ์ธ๋“œ) ๋ฌธ์ž์—ด, ์žฌ๊ท€, ํƒ์ƒ‰, ํŠธ๋ผ์ด, ๊ตฌํ˜„, ์™„์ „ํƒ์ƒ‰, BFS
์นด์นด์˜ค(2020 ์นด์นด์˜ค ์ธํ„ด์‹ญ) ๊ตฌํ˜„, ์™„์ „ํƒ์ƒ‰, ํˆฌํฌ์ธํ„ฐ, BFS, DFS, ํŠธ๋ฆฌ, ์œ ๋‹ˆ์˜จํŒŒ์ธ๋“œ
์นด์นด์˜ค(2019 ๋ธ”๋ผ์ธ๋“œ) ๋ฐฐ์—ด, ํ•ด์‹ฑ, map, ์ •๋ ฌ, ์กฐํ•ฉ, DFS, ์ •๋ ฌ, ์‹œ๋ฎฌ๋ ˆ์ด์…˜, ํŠธ๋ฆฌ ์ˆœํšŒ, ๊ตฌํ˜„
์นด์นด์˜ค(2019 ์นด์นด์˜ค ๊ฐœ๋ฐœ์ž ๊ฒจ์šธ ์ธํ„ฐ์‹ญ) BFS, ์„ธ๊ทธ๋จผํŠธ ํŠธ๋ฆฌ, ์™„์ „ํƒ์ƒ‰, ์ž๋ฃŒ๊ตฌ์กฐ, ๋‹ค์ต์ŠคํŠธ๋ผ
์นด์นด์˜ค(2018 ๋ธ”๋ผ์ธ๋“œ 3์ฐจ) ๊ตฌํ˜„, ์ •๋ ฌ,๋ฌธ์ž์—ด,ํŠธ๋ผ์ด
์นด์นด์˜ค(2018 ๋ธ”๋ผ์ธ๋“œ 1์ฐจ) Bitwise, ๋ฌธ์ž์—ด, ๊ตฌํ˜„, ์ •๋ ฌ, ์‹œ๋ฎฌ๋ ˆ์ด์…˜, ์Šค์ผ€์ฅด๋ง
๋ผ์ธ(2020 ํ•˜๋ฐ˜๊ธฐ) ๊ตฌํ˜„, ๋ฌธ์ž์—ด, ์‹œ๋ฎฌ๋ ˆ์ด์…˜, ๋ฑ
๋ผ์ธ(2019 ์ƒ๋ฐ˜๊ธฐ) ๊ตฌํ˜„, BFS, DFS, DP
NHN(2020 ํ•˜๋ฐ˜๊ธฐ) ๋ชจ๋…ธํ†ค ์Šคํƒ, ๊ทธ๋ž˜ํ”„
NHN(2019 1์ฐจ ๋ฉด์ ‘) ํ”Œ๋Ÿฌ๋“œ ํ•„
NHN(2019 ์ฝ”ํ…Œ) ๊ตฌํ˜„, ์‹œ๋ฎฌ๋ ˆ์ด์…˜
NHN(2018 1์ฐจ ๋ฉด์ ‘) Trie, ๋น„ํŠธ๋งˆ์Šคํ‚น
NHN(2018 ์ฝ”ํ…Œ) ๊ตฌํ˜„, ์‹œ๋ฎฌ๋ ˆ์ด์…˜
๋ชจ๋น„์Šค(2019) DFS, DP
์‹ ํ•œ(2020 ์ƒ๋ฐ˜๊ธฐ) BFS, ์‹œ๋ฎฌ๋ ˆ์ด์…˜
์‹ ํ•œ(2020 ํ•˜๋ฐ˜๊ธฐ) ์œ ๋‹ˆ์˜จํŒŒ์ธ๋“œ, ๋ฌธ์ž์—ด, ์šฐ์„ ์ˆœ์œ„ํ, ์™„์ „ํƒ์ƒ‰, [SQL]
์ฟ ํŒก(2020) ์ •๋ ฌ, ์œ„์ƒ์ •๋ ฌ, ํŠธ๋ฆฌDP, ํ•ด์‹ฑ(Map)
์นด์นด์˜ค์ปค๋จธ์Šค(2021) ๊ตฌํ˜„, ์™„์ „ํƒ์ƒ‰, ํŠธ๋ฆฌ, DP
ํ˜„๋Œ€ ์˜คํ† ์—๋ฒ„ ๋ฌธ์ž์—ด, DP, ์ˆœ์—ด์กฐํ•ฉ
SK C&C Heap, ๊ตฌํ˜„, ์ˆœ์—ด, BFS
ํŒŒ์ˆ˜ ํŠธ๋ฆฌ, ์กฐํ•ฉ, ํŒŒ์‹ฑ, ๊ตฌํ˜„

์ฝ”๋”ฉํ…Œ์ŠคํŠธ Algorithm ๋ถ„๋ฅ˜

  • ๊ตฌํ˜„
  • DFS
  • BFS
  • Two pointer
  • Brute Force
  • DP
  • Tree DP
  • ์‹œ๋ฎฌ๋ ˆ์ด์…˜
  • Union Find
  • String
  • ์ž๋ฃŒ๊ตฌ์กฐ -> ์šฐ์„ ์ˆœ์œ„ ํ, ์Šคํƒ, ํŠธ๋ฆฌ
  • ์ˆœ์—ด์กฐํ•ฉ
  • Trie
  • Flood fill
  • Bit masking
  • ์œ„์ƒ์ •๋ ฌ
  • ์ด๋ถ„ํƒ์ƒ‰
  • ์ตœ๋‹จ๊ฑฐ๋ฆฌ
  • ํŒŒ์‹ฑ
  • Segment Tree