Skip to content

itsme-shawn/algorithmmmmm

Repository files navigation

algorithmmmmm๐Ÿง

Solved.ac ํ”„๋กœํ•„

๋ฌธ์ œ ๋ถ„๋ฅ˜ (์œ ํ˜•๋ณ„)

DP

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ G5 12865. ํ‰๋ฒ”ํ•œ ๋ฐฐ๋‚ญ 0/1 ๋ฐฐ๋‚ญ DP, 1์ฐจ์› ์—ญ์ˆœ ๊ฐฑ์‹ 
BOJ S1 2156. ํฌ๋„์ฃผ ์‹œ์‹ ์—ฐ์† 3์ž” ๋ถˆ๊ฐ€ ์กฐ๊ฑด์„ ๋ฐ˜์˜ํ•œ 3์ƒํƒœ DP
BOJ G4 14722. ์šฐ์œ  ๋„์‹œ ๊ฒฉ์ž DP, DP ๊ฐ’ ์ „์ด ์ดํ›„ ๋งˆ์‹  ์ž” ์ˆ˜์˜ mod 3๋กœ ๋‹ค์Œ ์šฐ์œ  ๊ฒฐ์ •

๊ทธ๋ž˜ํ”„/์ตœ๋‹จ๊ฑฐ๋ฆฌ

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S1 14940. ์‰ฌ์šด ์ตœ๋‹จ๊ฑฐ๋ฆฌ ๋ชฉํ‘œ ์ง€์  ์—ญ๋ฐฉํ–ฅ BFS, ๊ฒฉ์ž ์ตœ๋‹จ๊ฑฐ๋ฆฌ
BOJ G4 4179. ๋ถˆ! ๋ถˆ ๋‹ค์ค‘ ์‹œ์ž‘ BFS + ์‚ฌ๋žŒ BFS๋กœ ๋„๋‹ฌ ๊ฐ€๋Šฅ ์‹œ๊ฐ„ ๋น„๊ต
BOJ G5 21278. ํ˜ธ์„์ด ๋‘ ๋งˆ๋ฆฌ ์น˜ํ‚จ ํ”Œ๋กœ์ด๋“œ-์›Œ์…œ๋กœ ์ „์Œ ์ตœ๋‹จ๊ฑฐ๋ฆฌ ํ›„ ๋‘ ์ง€์  ์กฐํ•ฉ ์ตœ์†Œํ™”

์šฐ์„ ์ˆœ์œ„ ํ/ํž™

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S1 11286. ์ ˆ๋Œ“๊ฐ’ ํž™ ์ตœ์†Œํž™, (abs(x), x) ํŠœํ”Œ ๋น„๊ต
BOJ G4 2696. ์ค‘์•™๊ฐ’ ๊ตฌํ•˜๊ธฐ ๋‘ ํž™ ๊ท ํ˜• ์œ ์ง€(max-heap/min-heap)๋กœ ์ค‘์•™๊ฐ’ ์ŠคํŠธ๋ฆฌ๋ฐ

์ •๋ ฌ/์ž๋ฃŒ๊ตฌ์กฐ

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S3 20920. ์˜๋‹จ์–ด ์•”๊ธฐ๋Š” ๊ดด๋กœ์›Œ ๋‹ค์ค‘ ํ‚ค ์ •๋ ฌ (๋นˆ๋„ โ†“, ๊ธธ์ด โ†“, ์‚ฌ์ „์ˆœ โ†‘)
BOJ S2 18870. ์ขŒํ‘œ ์••์ถ• ์ •๋ ฌ ํ›„ ์ธ๋ฑ์Šค ๋งคํ•‘์œผ๋กœ ์ขŒํ‘œ ์••์ถ•
BOJ S3 1431. ์‹œ๋ฆฌ์–ผ ๋ฒˆํ˜ธ ๊ธธ์ด โ†’ ์ˆซ์žํ•ฉ โ†’ ์‚ฌ์ „์ˆœ ์ •๋ ฌ
BOJ S3 13414. ์ˆ˜๊ฐ•์‹ ์ฒญ ํ•ด์‹œ๋กœ ๋งˆ์ง€๋ง‰ ์‹ ์ฒญ๋งŒ ์œ ์ง€, ์ž…๋ ฅ ์ˆœ์„œ ๊ธฐ๋ฐ˜ ์„ ํƒ
BOJ S3 20291. ํŒŒ์ผ ์ •๋ฆฌ ํ™•์žฅ์ž ๋นˆ๋„ ์ง‘๊ณ„ ํ›„ ์‚ฌ์ „์ˆœ ์ถœ๋ ฅ

๋ฌธ์ž์—ด/ํŒŒ์‹ฑ

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S3 17413. ๋‹จ์–ด ๋’ค์ง‘๊ธฐ 2 ์ƒํƒœ ์ „ํ™˜(ํƒœ๊ทธ/๋ฐ”๊นฅ) + ์Šคํƒ์„ ํ†ตํ•œ ๋‹จ์–ด ๋’ค์ง‘๊ธฐ
BOJ S4 3613. Java vs C++ ์ž…๋ ฅ ํ˜•์‹ ๊ฒ€์ฆ ํ›„ ์ผ€์ด์Šค ๋ณ€ํ™˜ (camel โ†” snake)

ํŠธ๋ฆฌ/์žฌ๊ท€

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S1 5639. ์ด์ง„ ๊ฒ€์ƒ‰ ํŠธ๋ฆฌ ์ „์œ„ ์ˆœํšŒ ๋ถ„ํ•  ์ •๋ณต, ํ›„์œ„ ์ˆœํšŒ ์žฌ๊ท€ ์ถœ๋ ฅ
BOJ S1 9934. ์™„์ „ ์ด์ง„ ํŠธ๋ฆฌ ์ค‘์œ„ ๋ฆฌ์ŠคํŠธ ์ค‘์•™ ๊ธฐ์ค€ ๋ถ„ํ• , ๋ ˆ๋ฒจ๋ณ„ ์ˆ˜์ง‘

ํˆฌ ํฌ์ธํ„ฐ/์Šฌ๋ผ์ด๋”ฉ ์œˆ๋„์šฐ

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S1 20922. ๊ฒน์น˜๋Š” ๊ฑด ์‹ซ์–ด ๋นˆ๋„ ์นด์šดํŠธํ•˜๋ฉฐ ๋‘ ํฌ์ธํ„ฐ๋กœ ์ตœ๋Œ€ ๊ตฌ๊ฐ„ ๊ธธ์ด

์™„์ „ํƒ์ƒ‰/๋ถ€๋ถ„์ง‘ํ•ฉ

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ G4 19942. ๋‹ค์ด์–ดํŠธ ๋ชจ๋“  ๋ถ€๋ถ„์ง‘ํ•ฉ ํƒ์ƒ‰, ์˜์–‘ ์กฐ๊ฑด ๋งŒ์กฑ ์‹œ ๋น„์šฉ ์ตœ์†Œ ๊ฐฑ์‹ 

๋ชจ๋…ธํ†ค ์Šคํƒ

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ G5 2493. ํƒ‘ ๋†’์ด ๋‚ด๋ฆผ์ฐจ์ˆœ ์œ ์ง€ ์Šคํƒ์œผ๋กœ ์ตœ๊ทผ ๋” ๋†’์€ ํƒ‘ ์ฐพ๊ธฐ

๊ตฌํ˜„/์‹œ๋ฎฌ๋ ˆ์ด์…˜

ํ”Œ๋žซํผ ํ‹ฐ์–ด ๋ฌธ์ œ๋ฒˆํ˜ธ ๋ฐ ๋ฌธ์ œ๋ช…(๋งํฌ) ์ฃผ์š” ๋„๊ตฌ/์•„์ด๋””์–ด
BOJ S2 20006. ๋žญํ‚น์ „ ๋Œ€๊ธฐ์—ด ์กฐ๊ฑด์— ๋งž๋Š” ๋ฐฉ ์„ ํ˜• ํƒ์ƒ‰ ํ›„ ์‚ฝ์ž…, ์ •๋ ฌ ์ถœ๋ ฅ
BOJ S1 1713. ํ›„๋ณด ์ถ”์ฒœํ•˜๊ธฐ ์ถ”์ฒœ ์ˆ˜ยท์‹œ๊ฐ„ ๊ธฐ์ค€์œผ๋กœ ์‚ฌ์ง„ํ‹€ ๊ต์ฒด๋ฅผ ์‹œ๋ฎฌ๋ ˆ์ด์…˜
BOJ G5 14891. ํ†ฑ๋‹ˆ๋ฐ”ํ€ด ํšŒ์ „ ์ „๋‹ฌ ๋ฐฉํ–ฅ์„ ๊ตฌํ•ด ๊ธฐ์–ด ์ƒํƒœ๋ฅผ ์ˆœ์ฐจ ๊ฐฑ์‹ 

About

๐Ÿ“ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ณต๋ถ€

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published