[Java] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๋ถˆ๋Ÿ‰ ์‚ฌ์šฉ์ž

[๋ฌธ์ œ] https://school.programmers.co.kr/learn/courses/30/lessons/64064 ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”. programmers.co.kr [ํ’€์ด] ์šฐ์„  banned_id[]๋ฅผ ํƒ์ƒ‰ํ•˜๋ฉฐ ๊ฐ banned_id์— ๋Œ€์‘๋  ์ˆ˜ ์žˆ๋Š” user_id๋“ค์˜ index๊ฐ’์„ bandList.get(index)์— ์ €์žฅํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ด๋•Œ, ban์ด ๊ฐ€๋Šฅํ•œ ์ด๋ฆ„์ธ์ง€ boolean banned(String ban, String name)์„ ํ†ตํ•ด *๊ฐ€ ์•„๋‹Œ ๋ฌธ์ž๋“ค์„ ๋น„๊ตํ•˜๋ฉฐ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ1์„ ์˜ˆ์‹œ๋กœ ์‚ดํŽด๋ณด๋ฉด, ์•„๋ž˜์™€ ๊ฐ™์ด banList๊ฐ€ ์ดˆ๊ธฐํ™”..

Algorithm/Programmers 2022. 7. 12. 18:25