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[Python] ๋ฐฑ์ค€ #2828 - ์‚ฌ๊ณผ ๋‹ด๊ธฐ ๊ฒŒ์ž„ ๋ฌธ์ œ https://www.acmicpc.net/problem/2828 2828๋ฒˆ: ์‚ฌ๊ณผ ๋‹ด๊ธฐ ๊ฒŒ์ž„ ์ƒ๊ทผ์ด๋Š” ์˜ค๋ฝ์‹ค์—์„œ ๋ฐ”๊ตฌ๋‹ˆ๋ฅผ ์˜ฎ๊ธฐ๋Š” ์˜ค๋ž˜๋œ ๊ฒŒ์ž„์„ ํ•œ๋‹ค. ์Šคํฌ๋ฆฐ์€ N์นธ์œผ๋กœ ๋‚˜๋ˆ„์–ด์ ธ ์žˆ๋‹ค. ์Šคํฌ๋ฆฐ์˜ ์•„๋ž˜์ชฝ์—๋Š” M์นธ์„ ์ฐจ์ง€ํ•˜๋Š” ๋ฐ”๊ตฌ๋‹ˆ๊ฐ€ ์žˆ๋‹ค. (M
[Python] ๋ฐฑ์ค€ #1992 - ์ฟผ๋“œํŠธ๋ฆฌ ๋ฌธ์ œ https://www.acmicpc.net/problem/1992 1992๋ฒˆ: ์ฟผ๋“œํŠธ๋ฆฌ ์ฒซ์งธ ์ค„์—๋Š” ์˜์ƒ์˜ ํฌ๊ธฐ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์ˆซ์ž N ์ด ์ฃผ์–ด์ง„๋‹ค. N ์€ ์–ธ์ œ๋‚˜ 2์˜ ์ œ๊ณฑ์ˆ˜๋กœ ์ฃผ์–ด์ง€๋ฉฐ, 1 ≤ N ≤ 64์˜ ๋ฒ”์œ„๋ฅผ ๊ฐ€์ง„๋‹ค. ๋‘ ๋ฒˆ์งธ ์ค„๋ถ€ํ„ฐ๋Š” ๊ธธ์ด N์˜ ๋ฌธ์ž์—ด์ด N๊ฐœ ๋“ค์–ด์˜จ๋‹ค. ๊ฐ ๋ฌธ์ž์—ด์€ 0 ๋˜ www.acmicpc.net ํ’€์ด import sys n = int(input()) arr = [list(map(int,list(sys.stdin.readline().strip()))) for _ in range(n)] def tree(x,y,n): check = arr[x][y] # ์ฒดํฌํ•  ๊ธฐ์ค€ ์„ค์ • for i in range(x,x+n): for j in range(y,y+n): if check != a..
[Python] ๋ฐฑ์ค€ #2529 - ๋ถ€๋“ฑํ˜ธ ๋ฌธ์ œ https://www.acmicpc.net/problem/2529 2529๋ฒˆ: ๋ถ€๋“ฑํ˜ธ ๋‘ ์ข…๋ฅ˜์˜ ๋ถ€๋“ฑํ˜ธ ๊ธฐํ˜ธ ‘’๊ฐ€ k๊ฐœ ๋‚˜์—ด๋œ ์ˆœ์„œ์—ด A๊ฐ€ ์žˆ๋‹ค. ์šฐ๋ฆฌ๋Š” ์ด ๋ถ€๋“ฑํ˜ธ ๊ธฐํ˜ธ ์•ž๋’ค์— ์„œ๋กœ ๋‹ค๋ฅธ ํ•œ ์ž๋ฆฟ์ˆ˜ ์ˆซ์ž๋ฅผ ๋„ฃ์–ด์„œ ๋ชจ๋“  ๋ถ€๋“ฑํ˜ธ ๊ด€๊ณ„๋ฅผ ๋งŒ์กฑ์‹œํ‚ค๋ ค๊ณ  ํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ œ์‹œ www.acmicpc.net ํ’€์ด n = int(input()) arr = list(input().split()) num = [False]*10 sol = [] answer = [] def dfs(cnt): if cnt==n: answer.append(''.join(map(str,sol))) # ์ˆซ์ž ๋‹ค ๋„ฃ์—ˆ์œผ๋ฉด answer์— ์ถ”๊ฐ€ return for i in range(10): # ๋‘๋ฒˆ์งธ ์ˆซ์ž๋ถ€ํ„ฐ ๋ถ€๋“ฑํ˜ธ ๋น„๊ต if num[i] =..
[Python] ๋ฐฑ์ค€ #14620 - ๊ฝƒ๊ธธ ๋ฌธ์ œ https://www.acmicpc.net/problem/14620 14620๋ฒˆ: ๊ฝƒ๊ธธ 2017๋…„ 4์›” 5์ผ ์‹๋ชฉ์ผ์„ ๋งž์ดํ•œ ์ง„์•„๋Š” ๋‚˜๋ฌด๋ฅผ ์‹ฌ๋Š” ๋Œ€์‹  ํ•˜์ดํ…Œํฌ๊ด€ ์•ž ํ™”๋‹จ์— ๊ฝƒ์„ ์‹ฌ์–ด ๋“ฑ๊ตํ•  ๋•Œ ๋งˆ๋‹ค ๊ฝƒ๊ธธ์„ ๊ฑท๊ณ  ์‹ถ์—ˆ๋‹ค. ์ง„์•„๊ฐ€ ๊ฐ€์ง„ ๊ฝƒ์˜ ์”จ์•—์€ ๊ฝƒ์„ ์‹ฌ๊ณ ๋‚˜๋ฉด ์ •ํ™•ํžˆ 1๋…„ํ›„์— ๊ฝƒ์ด ํ”ผ๋ฏ€ www.acmicpc.net ํ’€์ด import sys n = int(input()) arr = [list(map(int,sys.stdin.readline().strip().split())) for _ in range(n)] dx = [1,0,-1,0] dy = [0,1,0,-1] visited = [[False]*n for _ in range(n)] sol = 201*n*n def flower(cnt,c): globa..
๋ฐฑ์ค€ ์ˆ์ฝ”๋”ฉ ๊บ„~ https://e-you.tistory.com/416 [Python] ๋ฐฑ์ค€ #2910 - ๋นˆ๋„ ์ •๋ ฌ ๋ฌธ์ œ https://www.acmicpc.net/problem/2910 2910๋ฒˆ: ๋นˆ๋„ ์ •๋ ฌ ์ฒซ์งธ ์ค„์— ๋ฉ”์‹œ์ง€์˜ ๊ธธ์ด N๊ณผ C๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (1 ≤ N ≤ 1,000, 1 ≤ C ≤ 1,000,000,000) ๋‘˜์งธ ์ค„์— ๋ฉ”์‹œ์ง€ ์ˆ˜์—ด์ด ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net.. e-you.tistory.com 13๋“ฑ์ด๋‹ค!@!!!!!!!!!!!!!!!!! ๊ทผ๋ฐ ์ด๋ฒˆ๊ป€ ํŠน๋ณ„ํ•˜๊ฒŒ ํ‘ผ๊ฑฐ์•„๋‹ˆ๊ณ  ํ•จ์ˆ˜์“ด๊ฑฐ๋ผ์„œ ๊ฐํฅ์—†์Œ.. ใ… 
[Python] ๋ฐฑ์ค€ #2910 - ๋นˆ๋„ ์ •๋ ฌ ๋ฌธ์ œ https://www.acmicpc.net/problem/2910 2910๋ฒˆ: ๋นˆ๋„ ์ •๋ ฌ ์ฒซ์งธ ์ค„์— ๋ฉ”์‹œ์ง€์˜ ๊ธธ์ด N๊ณผ C๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (1 ≤ N ≤ 1,000, 1 ≤ C ≤ 1,000,000,000) ๋‘˜์งธ ์ค„์— ๋ฉ”์‹œ์ง€ ์ˆ˜์—ด์ด ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net ํ’€์ด from collections import Counter n,m = map(int,input().split()) arr = list(map(int,input().split())) x = Counter(arr).most_common() for a,b in x: for _ in range(b): print(a,end=' ') Counter(arr).most_common()๋ฅผ ์‚ฌ์šฉํ•ด์ค€๋‹ค. ๊บ„ ์ˆ์ฝ”๋”ฉ ๋˜ ์˜ฌ๋ผ๊ฐ”๋‹ค!
[Python] ๋ฐฑ์ค€ #3474 - ๊ต์ˆ˜๊ฐ€ ๋œ ํ˜„์šฐ ๋ฌธ์ œ https://www.acmicpc.net/problem/3474 3474๋ฒˆ: ๊ต์ˆ˜๊ฐ€ ๋œ ํ˜„์šฐ ์ฒซ์งธ ์ค„์— ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ T๊ฐ€ ์ฃผ์–ด์ง€๊ณ , ์ด์–ด์„œ T๊ฐœ์˜ ์ค„์— ์ •์ˆ˜ N์ด ์ฃผ์–ด์ง„๋‹ค(1
[Python] ๋ฐฑ์ค€ #17298 - ์˜คํฐ์ˆ˜ ๋ฌธ์ œ https://www.acmicpc.net/problem/17298 17298๋ฒˆ: ์˜คํฐ์ˆ˜ ์ฒซ์งธ ์ค„์— ์ˆ˜์—ด A์˜ ํฌ๊ธฐ N (1 ≤ N ≤ 1,000,000)์ด ์ฃผ์–ด์ง„๋‹ค. ๋‘˜์งธ ์ค„์— ์ˆ˜์—ด A์˜ ์›์†Œ A1, A2, ..., AN (1 ≤ Ai ≤ 1,000,000)์ด ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net ํ’€์ด import sys n = int(input()) arr = list(map(int,sys.stdin.readline().strip().split())) stack = [] # ์˜คํฐ์ˆ˜๋ฅผ ๊ตฌํ•˜์ง€ ๋ชปํ•œ ์ธ๋ฑ์Šค ์Šคํƒ answer = [-1 for i in range(n)] stack.append(0) for i in range(1,n): while stack and arr[stack[-1]] < arr..