์ „์ฒด ๊ธ€ 903

01์›” 4์ผ ๋ชจ๊ฐ์ฝ”_์™€ํŒฌํ˜ธ 3ํšŒ์ฐจ ๊ฒฐ๊ณผ ๋ณด๊ณ ์„œ

2021๋…„ 01์›” 4์ผ ์›”์š”์ผ 20:00~23:00 ๐Ÿ”ฅ programmers 1๋‹จ๊ณ„ ๋ฌธ์ œ ํ•ด๊ฒฐ ๋ชฉ๋ก ๐Ÿ”ฅ [1์ฐจ] ๋‹คํŠธ ๊ฒŒ์ž„ - 2018 KAKAO BLIND RECRUITMENT - ์˜ˆ์ „์— ํ’€์–ด๋ณผ ๊ธฐํšŒ๊ฐ€ ์žˆ์–ด ํ•œ๋ฒˆ ํ•ด๋ดค์—ˆ๋˜ ๋ฌธ์ œ์˜€๋‹ค. ์˜ˆ์ „์—๋Š” ์–ด๋ ค์› ์—ˆ์ง€๋งŒ ์ง€๊ธˆ ๋‹ค์‹œ ํ’€์–ด๋ณด๋‹ˆ ์ƒ๊ฐ๋ณด๋‹ค ์–ด๋ ต์ง€ ์•Š์€ ๋ฌธ์ œ์˜€๋‹ค - ๋‹จ์ˆœ ๋ฐ˜๋ณต๋ฌธ๊ณผ ์กฐ๊ฑด๋ฌธ์œผ๋กœ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์—ˆ๋˜ ๋ฌธ์ œ ์ฒด์œก๋ณต - ํƒ์š•๋ฒ• - ๋‹จ์ˆœ ๋ฐ˜๋ณต๋ฌธ๊ณผ ์กฐ๊ฑด๋ฌธ์œผ๋กœ ๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฐ€๋Šฅ - ์–‘ ๋์ธ ๊ฒฝ์šฐ์™€ ์ค‘๊ฐ„์ธ ๊ฒฝ์šฐ๋ฅผ ๋‚˜๋ˆ„์–ด ์ƒ๊ฐํ•˜๋ฉด ์‰ฝ๊ฒŒ ํ•ด๊ฒฐ ๊ฐ€๋Šฅํ•œ ๋ฌธ์ œ์˜€๋‹ค ๋ชจ์˜๊ณ ์‚ฌ - ์™„์ „ ํƒ์ƒ‰ - 2ํšŒ์ฐจ๋•Œ ๋Ÿฐํƒ€์ž„ ์—๋Ÿฌ ๋ฐœ์ƒํ•œ ๊ฒƒ ํ•ด๊ฒฐ -> ์ •๋‹ต ํ™•์ธํ•˜๋Š” ๊ฒƒ์„ ๋‹ค๋ฅธ ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„ ๋ฌธ์ž์—ด ๋‚ด ๋งˆ์Œ๋Œ€๋กœ ์ •๋ ฌํ•˜๊ธฐ - ๋ฌธ์ œ๋งŒ ์ฝ์—ˆ์„ ๋•Œ ๋ณต์žกํ•ด ๋ณด์˜€์ง€๋งŒ ์กฐ๊ฑด์„ ์ž˜ ๋‚˜๋ˆ„์–ด ๊ตฌํ˜„ํ•˜๋ฉด ํ•ด๊ฒฐ ๊ฐ€๋Šฅ -..

[programmers] [1์ฐจ] ๋‹คํŠธ ๊ฒŒ์ž„ - 2018 KAKAO BLIND RECRUITMENT

๋ฌธ์ œ(์ถœ์ฒ˜: https://school.programmers.co.kr/learn/courses/30/lessons/17682) ๋ฌธ์ œ ํ’€์ด - my solutiondef solution(dartResult): temp=[] for i in range(len(dartResult)): x=dartResult[i] if(x.isdigit()): #์ˆซ์ž ํŒ๋ณ„ if(x=="1" and dartResult[i+1]=="0"): #10์ธ ๊ฒฝ์šฐ temp.append(10) elif(x=="0" and i!=0): if(dartResult[i-1]=="1"): ..

[programmers] ์‹คํŒจ์œจ - 2019 KAKAO BLIND RECRUITMENT

๋ฌธ์ œ(์ถœ์ฒ˜: https://school.programmers.co.kr/learn/courses/30/lessons/42889) ๋ฌธ์ œ ํ’€์ด - my solutiondef solution(N, stages): answer = [] temp=[0]*N count=len(stages) #1๋‹จ๊ณ„๋Š” ์ „๋ถ€ ์‹œ๋„์ค‘์ด๋ฏ€๋กœ ์ฒ˜์Œ์€ ์ „์ฒด ์ธ์› j=0 for i in temp: x=stages.count(j+1) if(x==0 or count==0): #0์œผ๋กœ ๋‚˜๋ˆ„๊ธฐ ๋ฐฉ์ง€ temp[j]=0 else: temp[j]=x/count j+=1 count-=x #์•ž๋‹จ๊ณ„ ํด๋ฆฌ์–ดํ•˜์ง€ ๋ชปํ•œ ์‚ฌ๋žŒ..

[programmers] [1์ฐจ] ๋น„๋ฐ€์ง€๋„ - 2018 KAKAO BLIND RECRUITMENT

๋ฌธ์ œ(์ถœ์ฒ˜: https://school.programmers.co.kr/learn/courses/30/lessons/17681) ๋ฌธ์ œ ํ’€์ด - my solutiondef solution(n, arr1, arr2): answer = [] for i in range(n): result="" temp=(bin(arr1[i] | arr2[i])) #2์ง„์ˆ˜ and if(len(temp) 0 ์ฑ„์šฐ๊ธฐ tempzero="" for j in range(n+2-len(temp)): tempzero+="0" temp=temp[0:2]+tempzero+temp[2:] ..

[programmers] [์นด์นด์˜ค ์ธํ„ด] ํ‚คํŒจ๋“œ ๋ˆ„๋ฅด๊ธฐ - 2020 ์นด์นด์˜ค ์ธํ„ด์‹ญ

๋ฌธ์ œ(์ถœ์ฒ˜: https://school.programmers.co.kr/learn/courses/30/lessons/67256) ๋ฌธ์ œ ํ’€์ด - my solutiondef solution(numbers, hand): answer = '' # 12 = ํ‚คํŒจ๋“œ *์„ ์˜๋ฏธ, 10 = ํ‚คํŒจ๋“œ #์„ ์˜๋ฏธ tempR = 12 #์˜ค๋ฅธ์† ์œ„์น˜ ์ €์žฅ tempL = 10 #์™ผ์† ์œ„์น˜ ์ €์žฅ for i in range(len(numbers)): if (numbers[i] == 0): #ํ‚คํŒจ๋“œ 0 -> ๊ณ„์‚ฐ์„ ์œ„ํ•ด 11๋กœ ๋ณ€๊ฒฝ numbers[i] = 11 if (numbers[i] == 1 or numbers[i] == 4 or numbers[i] ==..

[programmers] ํฌ๋ ˆ์ธ ์ธํ˜•๋ฝ‘๊ธฐ ๊ฒŒ์ž„ -2019 ์นด์นด์˜ค ๊ฐœ๋ฐœ์ž ๊ฒจ์šธ ์ธํ„ด์‹ญ

๋ฌธ์ œ(์ถœ์ฒ˜: https://school.programmers.co.kr/learn/courses/30/lessons/64061) ๋ฌธ์ œ ํ’€์ด - my solutiondef solution(board, moves): answer = 0 result = [] for i in moves: for j in range(len(board)): if (board[j][i - 1] != 0): # ์ธํ˜•์ด ์žˆ๋Š” ๊ณณ ํ™•์ธ if (len(result) != 0 and result[-1] == board[j][i - 1]): # ์ธํ˜•์ด ํ„ฐ์งˆ๋•Œ result.pop() answe..

12์›”28์ผ ๋ชจ๊ฐ์ฝ”_์™€ํŒฌํ˜ธ 2ํšŒ์ฐจ ๊ฒฐ๊ณผ๋ณด๊ณ ์„œ

2020๋…„ 12์›” 28์ผ ์›”์š”์ผ 20:00~23:00 ๐Ÿ”ฅ programmers 1๋‹จ๊ณ„ ๋ฌธ์ œ ํ•ด๊ฒฐ ๋ชฉ๋ก ๐Ÿ”ฅ [1์ฐจ] ๋น„๋ฐ€์ง€๋„ - ์ด์ง„์ˆ˜ and ๊ณ„์‚ฐ์œผ๋กœ ํ•ด๊ฒฐ ์†Œ์ˆ˜ ์ฐพ๊ธฐ - ์ฒ˜์Œ์— ํ•˜๋‚˜ํ•˜๋‚˜ ๊ฒ€์‚ฌํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ํ’€์—ˆ์„๋•Œ ๋Ÿฐํƒ€์ž„ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜์˜€๋‹ค - ๊ฒ€์ƒ‰์„ ํ•ด ๋ณธ ํ›„ ์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜์˜€๋‹ค - set์„ ์ด์šฉํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜์˜€๋‹ค. ๋ชจ์˜๊ณ ์‚ฌ - ๋Ÿฐํƒ€์ž„ ์—๋Ÿฌ๐Ÿค› [1์ฐจ] ๋น„๋ฐ€์ง€๋„ ๋ฌธ์ œ ํ’€์ด def solution(n, arr1, arr2): answer = [] for i in range(n): result="" temp=(bin(arr1[i] | arr2[i])) #์ด์ง„์ˆ˜ and if(len(temp) 0 ์ฑ„์šฐ๊ธฐ tempzero="" for j in range(n+2-len(temp)): te..