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[python] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์†Œ์ˆ˜์ฐพ๊ธฐ [python] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์†Œ์ˆ˜์ฐพ๊ธฐ https://school.programmers.co.kr/learn/courses/30/lessons/42839 ํ”„๋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 from itertools import permutations #์†Œ์ˆ˜ ํŒ๋ณ„ def isPrime(n): if n 2022. 11. 6.
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | ๊ณผ์ผ๋กœ ๋งŒ๋“  ์•„์ด์Šคํฌ๋ฆผ ๊ณ ๋ฅด๊ธฐ [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | ๊ณผ์ผ๋กœ ๋งŒ๋“  ์•„์ด์Šคํฌ๋ฆผ ๊ณ ๋ฅด๊ธฐ https://school.programmers.co.kr/learn/courses/30/lessons/133025 ํ”„๋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 -- ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š” SELECT A.FLAVOR FROM FIRST_HALF A JOIN (SELECT * FROM ICECREAM_INFO) B ON A.FLAVOR = B.FLAVOR WHERE A.TOTAL_ORDER >= 3000 AND B.INGREDIENT_TYPE = 'fruit_based' ORDER .. 2022. 11. 5.
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | 12์„ธ ์ดํ•˜์ธ ์—ฌ์ž ํ™˜์ž ๋ชฉ๋ก ์ถœ๋ ฅํ•˜๊ธฐ [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | 12์„ธ ์ดํ•˜์ธ ์—ฌ์ž ํ™˜์ž ๋ชฉ๋ก ์ถœ๋ ฅํ•˜๊ธฐ https://school.programmers.co.kr/learn/courses/30/lessons/132201 ํ”„๋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 -- ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š” -- NVL(ISNULL,ISFULL) -- SELECT IFNULL(Column๋ช…, "Null์ผ ๊ฒฝ์šฐ ๋Œ€์ฒด ๊ฐ’") FROM ํ…Œ์ด๋ธ”๋ช…; SELECT PT_NAME, PT_NO, GEND_CD, AGE, IFNULL(TLNO,'NONE') AS TLNO FROM PATIENT WHERE AGE 2022. 11. 4.
[React-Native] KeyboardAwareScrollView KeyboardAwareScrollView ํ‚ค๋ณด๋“œ๋ฅผ ์“ฐ๋‹ค ๋ณด๋‹ˆ ์‹ค์ œ ๋ชจ๋ฐ”์ผ ๊ธฐ๊ธฐ์—์„œ ํ‚ค๋ณด๋“œ๊ฐ€ ์˜ฌ๋ผ์™”์„ ๋•Œ์˜ ์ƒํ™ฉ์„ ์ธ์ง€ํ•˜์ง€ ๋ชปํ•จ. ํ•ด๊ฒฐ๋ฐฉ๋ฒ•1 ๋ฆฌ์•กํŠธ ๋„ค์ดํ‹ฐ๋ธŒ์—์„œ ์ œ๊ณตํ•˜๋Š” [KeyboardAvoidingView](https://facebook.github.io/react-native/docs/keyboardavoidingview#docsNav) API๋ฅผ ์ ์šฉ -> ํ•˜์ง€๋งŒ `ScrollView` ๋‚ด์—์„  ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๋‹จ์  ํ•ด๊ฒฐ๋ฐฉ๋ฒ• 2 [react native keyboard aware scroll view](https://github.com/APSL/react-native-keyboard-aware-scroll-view) Focus๋œ InputForm์„ ํ‚ค๋ณด๋“œ๊ฐ€ ๊ฐ€๋ฆฌ์ง€ ์•Š๊ฒŒ ํ•จ ์•„๋ž˜์žˆ๋Š” InputForm์„ .. 2022. 11. 4.
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] MySQL - SELECT | ํ‰๋ถ€์™ธ๊ณผ ๋˜๋Š” ์ผ๋ฐ˜์™ธ๊ณผ ์˜์‚ฌ ๋ชฉ๋ก ์ถœ๋ ฅํ•˜๊ธฐ [ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค]MySQL - SELECT | ํ‰๋ถ€์™ธ๊ณผ ๋˜๋Š” ์ผ๋ฐ˜์™ธ๊ณผ ์˜์‚ฌ ๋ชฉ๋ก ์ถœ๋ ฅํ•˜๊ธฐ https://school.programmers.co.kr/learn/courses/30/lessons/132203 ํ”„๋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 -- ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š” --DATE_FORMAT()์„ ์ด์šฉํ•ด FORMATING ๊ฐ€๋Šฅ SELECT DR_NAME, DR_ID, MCDP_CD,DATE_FORMAT(HIRE_YMD,'%Y-%m-%d') AS HIRE_YMD FROM DOCTOR WHERE MCDP_CD = 'GS' OR MCDP_CD = 'CS'.. 2022. 11. 3.
[python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๊ฒŒ์ž„ ๋งต ์ตœ๋‹จ๊ฑฐ๋ฆฌ [python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๊ฒŒ์ž„ ๋งต ์ตœ๋‹จ๊ฑฐ๋ฆฌ https://school.programmers.co.kr/learn/courses/30/lessons/1844 ํ”„๋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 from collections import deque def solution(maps): answer = 0 r = len(maps) c = len(maps[0]) #์ด๋ฏธ ์ง€๋‚˜๊ฐ„ ๊ณณ ์ฒดํฌ visit=[[-1]*c for _ in range(r)] queue = deque() #์‹œ์ž‘์  ์ถ”๊ฐ€ queue.append((0,0)) visit[0][0]=1 w.. 2022. 11. 2.
[python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์˜ฌ๋ฐ”๋ฅธ ๊ด„ํ˜ธ [python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์˜ฌ๋ฐ”๋ฅธ ๊ด„ํ˜ธ https://school.programmers.co.kr/learn/courses/30/lessons/12909?language=python3 ํ”„๋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 from collections import deque def solution(s): answer = True # stack ๋งŒ๋“ค๊ธฐ stack=deque() for i in s: #stack์ด ๋น„์–ด์žˆ๊ณ  i๊ฐ€ ๋‹ซ๋Š” ๊ด„ํ˜ธ์ผ ๋•Œ false if i==")" and not stack: return False #stack์˜ ๋งˆ์ง€๋ง‰์ด ์—ฌ.. 2022. 11. 1.
[python] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ํ”„๋ฆฐํ„ฐ https://school.programmers.co.kr/learn/courses/30/lessons/42587 ํ”„๋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 from collections import deque def solution(priorities, location): answer = 0 #์–ด๋–ป๊ฒŒ location์„ ์ฒดํฌํ•˜๋Š”๊ฐ€? enumerate์ด์šฉ (python์—์„œ๋Š” idx, val์ˆœ) dque = deque([(val,idx) for idx,val in enumerate(priorities)]) print(dque) #์ฒซ๋ฒˆ์งธ ์›์†Œ๊ฐ€ max๋ณด๋‹ค .. 2022. 10. 31.
[python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๊ธฐ๋Šฅ๊ฐœ๋ฐœ [python]ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๊ธฐ๋Šฅ๊ฐœ๋ฐœ https://school.programmers.co.kr/learn/courses/30/lessons/42586 ํ”„๋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 import math # math.ceil() ์˜ฌ๋ฆผ def solution(progresses, speeds): answer = [] days=[] for i in range(len(speeds)): days.append(math.ceil((100-progresses[i])/speeds[i])) front = 0 for idx in range(len(days.. 2022. 10. 30.
๐“๐จ๐๐š๐ฒ ๐ˆ ๐‹๐ž๐š๐ซ๐ง 2022.10.30.์ผ 2022.10.30 - [React-native] - React-Native | Button React-Native | Button React-Native์˜ Button์€ styling์ด ์ œํ•œ์  Button์„ ์‚ฌ์šฉํ•˜์—ฌ Color๋ฅผ ์ง€์ •ํ•  ๋•Œ ๊ณต์‹๋ฌธ์„œ์˜ props๋ฅผ ๋ณด๋ฉด Color๋ฐ–์— ์—†์œผ๋ฉฐ ๋˜ํ•œ ๋ฒ„ํŠผ ์•ˆ์˜ ๊ฒฝ์šฐ title={} ํ˜•์‹์œผ๋กœ ๋ณด๋‚ด์ฃผ๊ธฐ ๋•Œ๋ฌธ์— ๊ธ€์”จ์ฒด Color๋Š” ์ง€์ • ๋ถˆ๊ฐ€ R.. luminous24.tistory.com 2022. 10. 30.