๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
  • Tried. Failed. Logged.
728x90

๐Ÿ“š๊ณต๋ถ€/์ฝ”๋”ฉํ…Œ์ŠคํŠธ56

๋ฐฑ์ค€ - ๋ฌธ์ž์—ด (Python 3) ์ •๋‹ต a, b = input().split() arr = [] for i in range( len(b) - len(a) + 1 ): cnt = 0 for j in range( len(a) ): if a[j] != b[i + j]: cnt += 1 arr.append(cnt) print( min( arr ) ) 2022. 12. 29.
๋ฐฑ์ค€ - ์ƒˆ์‹น(Python 3) ์ •๋‹ต ์ƒˆ์‹น = """ ,r'"7 r`-_ ,' ,/ \. ". L_r' `~\/ | |""" print(์ƒˆ์‹น) ํ’€์ด ๊ฐœํ–‰(\n)์ด๋‚˜ ํŠน์ˆ˜๊ธฐํ˜ธ "๋‚˜ '๋ฅผ ์ฃผ์˜ํ•ด์„œ ์ƒˆ์‹น์„ ์ถœ๋ ฅ์„ ํ•œ๋‹ค. 2022. 12. 29.
๋ฐฑ์ค€ - 1998๋…„์ƒ์ธ ๋‚ด๊ฐ€ ํƒœ๊ตญ์—์„œ๋Š” 2541๋…„์ƒ?!(Python 3) ์ •๋‹ต print( int( input() ) - 543 ) ํ’€์ด ๋ถˆ๊ธฐ ์›๋…„(1๋…„)์€ ์„œ๊ธฐ์ „ 544๋…„์ด๋ฏ€๋กœ, ์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•˜๋Š” ๋ถˆ๊ธฐ ์—ฐ๋„์—๋‹ค 543์„ ๋นผ์ฃผ๋ฉด ์„œ๊ธฐ ๋…„๋„๋ฅผ ๊ตฌํ•  ์ˆ˜ ์žˆ๋‹ค. 2022. 12. 29.
์ฝ”๋“œ์—… - ๊ณ„์‚ฐ๊ธฐ 2 https://codeup.kr/problem.php?id=1285 ๊ณ„์‚ฐ๊ธฐ 2 ์™ผ์ชฝ๋ถ€ํ„ฐ ์ฐจ๋ก€๋Œ€๋กœ ์—ฐ์‚ฐํ•œ ๊ฒฐ๊ณผ๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค.(์šฐ์„ ์ˆœ์œ„x) codeup.kr #include int main(void){ int n[20]={0,}; char g[20]={0,}; int even = 0; int i = 0, j = 0; while(1){ if( !even ){ scanf("%d", &n[i++]); } else{ scanf("%c", &g[j++]); } if(g[j-1] == '=') break; if(even) even = 0; else even = 1; } int result = n[0]; i = 0, j = 0; while(1){ if( g[j] == '=' ) break; switch(g[j++]){ c.. 2022. 10. 17.
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๊ณ ์–‘์ด์™€ ๊ฐœ๋Š” ๋ช‡ ๋งˆ๋ฆฌ ์žˆ์„๊นŒ, MySQL https://programmers.co.kr/learn/courses/30/lessons/59040 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ๊ณ ์–‘์ด์™€ ๊ฐœ๋Š” ๋ช‡ ๋งˆ๋ฆฌ ์žˆ์„๊นŒ ANIMAL_INS ํ…Œ์ด๋ธ”์€ ๋™๋ฌผ ๋ณดํ˜ธ์†Œ์— ๋“ค์–ด์˜จ ๋™๋ฌผ์˜ ์ •๋ณด๋ฅผ ๋‹ด์€ ํ…Œ์ด๋ธ”์ž…๋‹ˆ๋‹ค. ANIMAL_INS ํ…Œ์ด๋ธ” ๊ตฌ์กฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์œผ๋ฉฐ, ANIMAL_ID, ANIMAL_TYPE, DATETIME, INTAKE_CONDITION, NAME, SEX_UPON_INTAKE๋Š” ๊ฐ๊ฐ ๋™๋ฌผ์˜ ์•„์ด๋”” programmers.co.kr SELECT ANIMAL_TYPE, count( ANIMAL_TYPE ) AS count FROM ANIMAL_INS WHERE ANIMAL_TYPE = 'Cat' UNION SELECT ANIMAL_TYPE, count( ANIMAL_TY.. 2021. 12. 8.
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์˜คํ”ˆ์ฑ„ํŒ…๋ฐฉ, ํŒŒ์ด์ฌ https://programmers.co.kr/learn/courses/30/lessons/42888?language=python3 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ์˜คํ”ˆ์ฑ„ํŒ…๋ฐฉ ์˜คํ”ˆ์ฑ„ํŒ…๋ฐฉ ์นด์นด์˜คํ†ก ์˜คํ”ˆ์ฑ„ํŒ…๋ฐฉ์—์„œ๋Š” ์นœ๊ตฌ๊ฐ€ ์•„๋‹Œ ์‚ฌ๋žŒ๋“ค๊ณผ ๋Œ€ํ™”๋ฅผ ํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ, ๋ณธ๋ž˜ ๋‹‰๋„ค์ž„์ด ์•„๋‹Œ ๊ฐ€์ƒ์˜ ๋‹‰๋„ค์ž„์„ ์‚ฌ์šฉํ•˜์—ฌ ์ฑ„ํŒ…๋ฐฉ์— ๋“ค์–ด๊ฐˆ ์ˆ˜ ์žˆ๋‹ค. ์‹ ์ž…์‚ฌ์›์ธ ๊น€ํฌ๋ฃจ๋Š” ์นด์นด์˜คํ†ก ์˜ค programmers.co.kr users = {} def solution(record): answer = [] for line in record: data = line.split() action, userId = data[0], data[1] if action in ("Enter", "Change"): nick = data[2] users[userId] = ni.. 2021. 12. 8.
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ๋ฌธ์ž์—ด ๋‚ด p์™€ y์˜ ๊ฐœ์ˆ˜, ํŒŒ์ด์ฌ https://programmers.co.kr/learn/courses/30/lessons/12916 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ๋ฌธ์ž์—ด ๋‚ด p์™€ y์˜ ๊ฐœ์ˆ˜ ๋Œ€๋ฌธ์ž์™€ ์†Œ๋ฌธ์ž๊ฐ€ ์„ž์—ฌ์žˆ๋Š” ๋ฌธ์ž์—ด s๊ฐ€ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. s์— 'p'์˜ ๊ฐœ์ˆ˜์™€ 'y'์˜ ๊ฐœ์ˆ˜๋ฅผ ๋น„๊ตํ•ด ๊ฐ™์œผ๋ฉด True, ๋‹ค๋ฅด๋ฉด False๋ฅผ return ํ•˜๋Š” solution๋ฅผ ์™„์„ฑํ•˜์„ธ์š”. 'p', 'y' ๋ชจ๋‘ ํ•˜๋‚˜๋„ ์—†๋Š” ๊ฒฝ์šฐ๋Š” ํ•ญ์ƒ True๋ฅผ programmers.co.kr import re def solution(s): if re.subn("[pP]", "", s)[1] == re.subn("[yY]", "", s)[1]: return True else: return False ์ •๊ทœ ํ‘œํ˜„์‹ re.subn์œผ๋กœ ๋ฌธ์ž ๊ธธ์ด ์•Œ์•„๋‚ด๊ธฐ 2021. 12. 8.
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์™„์ฃผํ•˜์ง€ ๋ชปํ•œ ์„ ์ˆ˜, ํŒŒ์ด์ฌ https://programmers.co.kr/learn/courses/30/lessons/42576 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ์™„์ฃผํ•˜์ง€ ๋ชปํ•œ ์„ ์ˆ˜ ์ˆ˜๋งŽ์€ ๋งˆ๋ผํ†ค ์„ ์ˆ˜๋“ค์ด ๋งˆ๋ผํ†ค์— ์ฐธ์—ฌํ•˜์˜€์Šต๋‹ˆ๋‹ค. ๋‹จ ํ•œ ๋ช…์˜ ์„ ์ˆ˜๋ฅผ ์ œ์™ธํ•˜๊ณ ๋Š” ๋ชจ๋“  ์„ ์ˆ˜๊ฐ€ ๋งˆ๋ผํ†ค์„ ์™„์ฃผํ•˜์˜€์Šต๋‹ˆ๋‹ค. ๋งˆ๋ผํ†ค์— ์ฐธ์—ฌํ•œ ์„ ์ˆ˜๋“ค์˜ ์ด๋ฆ„์ด ๋‹ด๊ธด ๋ฐฐ์—ด participant์™€ ์™„์ฃผํ•œ ์„ ์ˆ˜ programmers.co.kr def solution(participant, completion): participant.sort() completion.sort() for i in range( len(completion) ): if participant[i] != completion[i]: return participant[i] return participant[-1] .. 2021. 12. 8.
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - ์ˆซ์ž ๋ฌธ์ž์—ด๊ณผ ์˜๋‹จ์–ด, ํŒŒ์ด์ฌ https://programmers.co.kr/learn/courses/30/lessons/81301?language=python3 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ์ˆซ์ž ๋ฌธ์ž์—ด๊ณผ ์˜๋‹จ์–ด ๋„ค์˜ค์™€ ํ”„๋กœ๋„๊ฐ€ ์ˆซ์ž๋†€์ด๋ฅผ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋„ค์˜ค๊ฐ€ ํ”„๋กœ๋„์—๊ฒŒ ์ˆซ์ž๋ฅผ ๊ฑด๋„ฌ ๋•Œ ์ผ๋ถ€ ์ž๋ฆฟ์ˆ˜๋ฅผ ์˜๋‹จ์–ด๋กœ ๋ฐ”๊พผ ์นด๋“œ๋ฅผ ๊ฑด๋„ค์ฃผ๋ฉด ํ”„๋กœ๋„๋Š” ์›๋ž˜ ์ˆซ์ž๋ฅผ ์ฐพ๋Š” ๊ฒŒ์ž„์ž…๋‹ˆ๋‹ค. ๋‹ค์Œ์€ ์ˆซ์ž์˜ ์ผ๋ถ€ ์ž programmers.co.kr def solution(s): numbers = {'zero':'0', 'one':'1', 'two':'2', 'three':'3', 'four':'4', 'five':'5', 'six':'6', 'seven':'7', 'eight':'8', 'nine':'9'} for i in numbers: s = s.replace(.. 2021. 12. 7.
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - [์นด์นด์˜ค ์ธํ„ด] ํ‚คํŒจ๋“œ ๋ˆ„๋ฅด๊ธฐ, ํŒŒ์ด์ฌ https://programmers.co.kr/learn/courses/30/lessons/67256 ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ํ‚คํŒจ๋“œ ๋ˆ„๋ฅด๊ธฐ [1, 3, 4, 5, 8, 2, 1, 4, 5, 9, 5] "right" "LRLLLRLLRRL" [7, 0, 8, 2, 8, 3, 1, 5, 7, 6, 2] "left" "LRLLRRLLLRR" [1, 2, 3, 4, 5, 6, 7, 8, 9, 0] "right" "LLRLLRLLRL" programmers.co.kr pad_map = { 1:[0,0], 2:[0,1], 3:[0,2], 4:[1,0], 5:[1,1], 6:[1,2], 7:[2,0], 8:[2,1], 9:[2,2], '*':[3,0], 0:[3,1], '#':[3,2] } # ์™ผ์†๊ณผ ์˜ค๋ฅธ์†์ด ๋ˆŒ๋Ÿฌ์•ผํ•  .. 2021. 12. 6.
๋ฐฑ์ค€ - ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ, ํŒŒ์ด์ฌ https://www.acmicpc.net/problem/1929 1929๋ฒˆ: ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ ์ฒซ์งธ ์ค„์— ์ž์—ฐ์ˆ˜ M๊ณผ N์ด ๋นˆ ์นธ์„ ์‚ฌ์ด์— ๋‘๊ณ  ์ฃผ์–ด์ง„๋‹ค. (1 ≤ M ≤ N ≤ 1,000,000) M์ด์ƒ N์ดํ•˜์˜ ์†Œ์ˆ˜๊ฐ€ ํ•˜๋‚˜ ์ด์ƒ ์žˆ๋Š” ์ž…๋ ฅ๋งŒ ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net import math def is_prime_num(n): if n == 1: return False else: for i in range(2, int(math.sqrt(n))+1): if n % i == 0: return False return True M, N = map(int, input().split()) for i in range(M, N+1): if is_prime_num(i): print(i) ์†Œ์ˆ˜๋ฅผ ๊ตฌํ•  ๋•Œ๋Š” ์†Œ์ˆ˜.. 2021. 12. 6.
๋ฐฑ์ค€ - ์†Œ์ธ์ˆ˜๋ถ„ํ•ด, ํŒŒ์ด์ฌ https://www.acmicpc.net/problem/11653 11653๋ฒˆ: ์†Œ์ธ์ˆ˜๋ถ„ํ•ด ์ฒซ์งธ ์ค„์— ์ •์ˆ˜ N (1 ≤ N ≤ 10,000,000)์ด ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net N = int(input()) i = 2 while N > 1: while (N % i) == 0: print(i) N //= i i += 1 ์•„ 2021. 12. 5.
728x90