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์•Œ๊ณ ๋ฆฌ์ฆ˜ ๐Ÿ’ก48

์ด๋ฆ„์ด ์—†๋Š” ๋™๋ฌผ์˜ ์•„์ด๋”” / is null is null -- ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š” SELECT ANIMAL_ID from animal_ins where name is null order by ANIMAL_ID asc 2023. 11. 3.
์ด๋ฆ„์ด ์žˆ๋Š” ๋™๋ฌผ์˜ ์•„์ด๋”” IS NOT NULL -- ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š” SELECT ANIMAL_ID from ANIMAL_INS where NAME IS NOT NULL order by ANIMAL_ID asc 2023. 11. 3.
์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์ถœ์ œ ๊ฒฝํ–ฅ/ ์ฑ„์  ๊ธฐ์ค€ ์‚ผ์„ฑ: Aํ˜• / 3๊ธ‰ ์‹ ์ž…๊ณต์ฑ„ 3์‹œ๊ฐ„ 2๋ฌธ์ œ ์‚ฌ์šฉ์–ธ์–ด: C, C++, java, python ์‹œ๋ ˆ์ด์…˜, ๊ตฌํ˜„, DFS/BFS ์ฃผ๋กœ ์ถœ์ œ ๋ผ์ธ(LINE) 3์‹œ๊ฐ„ 5~6๋ฌธ์ œ ์‚ฌ์šฉ์–ธ์–ด: c++, java, js, python, kotlin, swift ๊ตฌํ˜„, ํƒ์ƒ‰, ์‹œ๋ฎฌ๋ ˆ์ด์…˜, ์ž๋ฃŒ๊ตฌ์ข… ๋“ฑ ์ถœ์ œ ์นด์นด์˜ค 5์‹œ๊ฐ„ 7๋ฌธ์ œ ์‚ฌ์šฉ์–ธ์–ด: c++, java, js, python, kotlin, swift ๊ตฌํ˜„, ๋ฌธ์ž์—ด, ํƒ์ƒ‰, DP, DFS/BFS, ๊ทธ๋ž˜ํ”„ ๋“ฑ ๋ฒ”์œ„ ๋„“์€ ํŽธ ์นด์นด์˜ค ์ฝ”ํ…Œ๊ฐ€ ๊ฐ€์žฅ ์–ด๋ ต๋‹ค๋Š” ๊ฒŒ ํ•™๊ณ„์˜ ์ •์„ค!! ๋ํŒ์™• ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์ฑ„์ ๊ธฐ์ค€ > ์ผ๋ฐ˜์ ์œผ๋กœ 1. ํ‘ผ ๋ฌธ์ œ ์ˆ˜๊ฐ€ ๋งŽ์„ ์ˆ˜๋ก ์ˆœ์œ„๊ฐ€ ๋†’์Œ 2. ๊ฐ™์€ ๋ฌธ์ œ ์ˆ˜๋ผ๋ฉด ๋” ์ ์€ ์‹œ๋„ ํšŸ์ˆ˜/ ๋” ๋นจ๋ฆฌ ๋งž์ท„์„ ์ˆ˜๋ก ์ˆœ์œ„๊ฐ€ ๋†’ใ…‡ใ… 3. ์ ˆ๋ฐ˜ ์ด์ƒ ํ’€์—ˆ์„๋•Œ ํ•ฉ๊ฒฉ๊ถŒ์ธ ๊ฒฝ์šฐ.. 2023. 10. 9.
2023 KAKAO BLIND RECRUITMENT 1.๊ฐœ์ธ ์ •๋ณด ์ˆ˜์ง‘ ์œ ํšจ๊ธฐ๊ฐ„ https://school.programmers.co.kr/learn/courses/30/lessons/150370 ํ”„๋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 def dateToDay(date): year, month, day = map(int, date.split(".")) return (year * 12 * 28) + (month * 28) + day def solution(today, terms, privacies): answer = [] # today today = dateToDay(today) # terms ter.. 2023. 9. 7.
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