๋ฐฑ์ค€

๐Ÿฅ‰ Bronze2 https://www.acmicpc.net/problem/1440  โœ… ์ •๋‹ตํ’€์ดimport sysfrom itertools import permutations# ๊ฐ€๋Šฅํ•œ 3๊ฐ€์ง€ ๋ชจ๋“  ์กฐํ•ฉ ์ƒ์„ฑ ์ˆœ์„œ (permutations)# 1~12์‹œ๊ฐ€ ์•„๋‹Œ H ์ œ์™ธinput=sys.stdin.readlinetimes=map(int,input().rstrip().split(':')) #์‹œ ๋ถ„ ์ดˆresult=0for i,comb in enumerate(permutations(times,3)): # ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ if comb[0]>59 or comb[1]>59 or comb[2]>59 : break print(comb) if 0์ฒ˜์Œ์—” ์ค‘๋ณต์˜ ๊ฒฝ์šฐ๋ฅผ ์ œ์™ธํ•˜๋Š”์ค„ ์•Œ์•˜๊ธฐ์— c..
๐Ÿฅ‡ Gold4https://www.acmicpc.net/problem/13975  โŽ 1์ฐจํ’€์ดimport sysfrom collections import dequeinput = sys.stdin.readlinen=int(input())for _ in range(n): m=int(input()) nums=sorted(list(map(int,input().strip().split()))) queue=deque(nums) result=0 while len(queue)>=1: if len(queue)==1: print(result) break temp=queue[0]+queue[1] ..
๐Ÿฅˆ Silver1https://www.acmicpc.net/problem/1697  ๋ฉ”๋ชจ๋ฆฌ์‹คํ–‰์‹œ๊ฐ„40316KB252ms  โœ… ์ •๋‹ตํ’€์ดimport sysfrom collections import dequeinput = sys.stdin.readline# ์ตœ๋‹จ๊ฒฝ๋กœ ์ฐพ๊ธฐ=์ตœ๋‹จ์‹œ๊ฐ„ ์ฐพ๊ธฐ (bfs)def bfs(start,target): global cur queue=deque([start]) visited[start]=0 #์‹œ์ž‘์ ์€ ์ด๋™๊ฑฐ๋ฆฌ=0 while queue: cur=queue.popleft() if cur==target: return visited[cur] for i in range(3): if i ์ˆ˜๋นˆ..
๐Ÿฅˆ Silver2 https://www.acmicpc.net/problem/7562 โœ… ์ •๋‹ตํ’€์ดimport sysfrom collections import dequeinput = sys.stdin.readlinedx = [1, 2, 2, 1, -1, -2, -2, -1]dy = [2, 1, -1, -2, -2, -1, 1, 2]def bfs(start_x, start_y, end_x, end_y, length): queue = deque([(start_x, start_y)]) visited = [[-1] * length for _ in range(length)] # ๋ชจ๋“  ๊ฐ’์„ -1๋กœ ์ดˆ๊ธฐํ™” visited[start_x][start_y] = 0 # ์‹œ์ž‘ ์ง€์ ์˜ ์ด๋™ ๊ฑฐ๋ฆฌ 0์œผ๋กœ ์„ค..
๐ŸฅˆSilver2https://www.acmicpc.net/problem/2644   โœ… ์ •๋‹ตํ’€์ดimport sysfrom collections import dequeinput = sys.stdin.readlinedef bfs(start,end): queue=deque([start]) visited[start]=0 # ์‹œ์ž‘์ง€์ : ๊ฑฐ๋ฆฌ 0 while queue: cur=queue.popleft() # ๋ชฉํ‘œ ์ง€์  ๋„๋‹ฌํ•˜๋ฉด ๊ฑฐ๋ฆฌ ๋ฐ˜ํ™˜ if cur==end: return visited[cur] # ์ธ์ ‘ ๋…ธ๋“œ ๋ฐฉ๋ฌธ for neighbor in graph[cur]: if visit..
๐Ÿฅˆ Silver2https://www.acmicpc.net/problem/1072 โŽ 1์ฐจ์‹œ๋„import sysinput=sys.stdin.readlinen,m=map(int,input().strip().split())if n==m: print(-1)else: z=int(m/n*100) # ์Šน๋ฅ  Z start=1 end=n result=0 while start ์˜ค๋‹ต์˜ ์›์ธ์€ ์ž˜๋ชป ์ •์˜ํ•œ ์Šน๋ฅ ๊ณผ ์ ˆ๋Œ€ ๋ณ€ํ•˜์ง€ ์•Š๋Š” ์Šน๋ฅ ์ผ๋•Œ -1์„ ์ถœ๋ ฅํ•˜๋Š” ์กฐ๊ฑด๋ฌธ์ด์˜€๋‹ค.์ ˆ๋Œ€ ์Šน๋ฅ ์ด ๋ณ€ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ๋Š” 100%์ด๊ธฐ ๋•Œ๋ฌธ์— ๊ฒŒ์ž„ํšŸ์ˆ˜์™€ ์ด๊ธด๊ฒŒ์ž„์ด ๊ฐ™์„๋•Œ๋ผ๋Š” ์กฐ๊ฑด์œผ๋กœ ์ž‘์„ฑํ•˜์˜€๋‹ค. โ—๏ธ ๊ทผ๋ฐ ๊ฐ„๊ณผํ•œ์ ์ด ์žˆ๋‹ค.์Šน๋ฅ  99% ๋˜ํ•œ 100%๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์—†๋‹ค. 99.999%๋ผ๊ณ  ํ•˜๋”๋ผ๋„ ๋‹จ ํ•œ..
๐Ÿฅˆ silver2 โœ… 1์ฐจํ’€์ด : setimport sysinput=sys.stdin.readlinen=int(input())sangs=set(map(int,input().rstrip().split()))m=int(input())num_set=list(map(int,input().rstrip().split()))for s in num_set: # print(s) if s in sangs: print(1,end=' ') else: print(0,end=' ')๋ฉ”๋ชจ๋ฆฌ์‹คํ–‰์‹œ๊ฐ„125620612 ์ค‘๋ณต๋œ ๊ฐ’์— ๋Œ€ํ•œ ์˜ค๋ฆ„์ฐจ์ˆœ ์ •๋ ฌ ์ˆœ์œ„๋ฅผ ์œ„ํ•ด์„œ, set์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค.  โœ… 2์ฐจํ’€์ด : binary Searchimport sysinput = sys.stdin.readlinen..
๐Ÿฅ‰ Bronze1https://www.acmicpc.net/problem/16466 โœ… ์ •๋‹ตํ’€์ดimport sysinput = sys.stdin.readlineN = int(input())first_tickets = sorted(map(int, input().split())) isEnd=Truefor i in range(N): #0 1 2 3 4 if i+1!=first_tickets[i]: print(i+1) isEnd=False break#1์ฐจ์—์„œ ๋‹คํŒ”๋ฆฐ ๊ฒฝ์šฐif isEnd: print(N+1) ๋ฉ”๋ชจ๋ฆฌ์‹คํ–‰์‹œ๊ฐ„155528340 ์ฒ˜์Œ์— list๋ฅผ ์ˆœํšŒํ•˜๋ฉด์„œ in์—ฐ์‚ฐ์ž๋กœ ์ฒดํฌ๋ฅผ ํ•ด๋ณด๋Š” ๋ฐฉ์‹์œผ๋กœ ํ’€์—ˆ๋Š”๋ฐ, ์‹œ๊ฐ„์ดˆ๊ณผ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค..๊ทธ๋ž˜์„œ in ์—ฐ์‚ฐ์ž๊ฐ€ ๋ชจ๋“  ์š”..
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