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๐Ÿ”‘ ์•Œ๊ณ ๋ฆฌ์ฆ˜/๋ฐฑ์ค€ Python28

[๋ฐฑ์ค€] ์ •๋ ฌ /ํŒŒ์ด์ฌ 2217 ๋กœํ”„, 1764 ๋“ฃ๋ณด์žก ๐Ÿ“Œ 2217 ๋กœํ”„ www.acmicpc.net/problem/2217 2217๋ฒˆ: ๋กœํ”„ N(1 ≤ N ≤ 100,000)๊ฐœ์˜ ๋กœํ”„๊ฐ€ ์žˆ๋‹ค. ์ด ๋กœํ”„๋ฅผ ์ด์šฉํ•˜์—ฌ ์ด๋Ÿฐ ์ €๋Ÿฐ ๋ฌผ์ฒด๋ฅผ ๋“ค์–ด์˜ฌ๋ฆด ์ˆ˜ ์žˆ๋‹ค. ๊ฐ๊ฐ์˜ ๋กœํ”„๋Š” ๊ทธ ๊ตต๊ธฐ๋‚˜ ๊ธธ์ด๊ฐ€ ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์— ๋“ค ์ˆ˜ ์žˆ๋Š” ๋ฌผ์ฒด์˜ ์ค‘๋Ÿ‰์ด ์„œ๋กœ ๋‹ค๋ฅผ ์ˆ˜๋„ ์žˆ๋‹ค. ํ•˜ www.acmicpc.net ์ฒ˜์Œ ์ƒ๊ฐ n ๊ฐœ์ˆ˜๋ฅผ ๋ฐ›์€ํ›„ ๋Œ๋ฉด์„œ ์ตœ๋Œ€ ์ค‘๋Ÿ‰์„ list๋กœ ๋ฐ›์Œ ์ œ์ผ ์ž‘์€ ์ตœ๋Œ€ ์ค‘๋Ÿ‰ * n ๊ฐœ๊ฐ€ ๋กœํ”„๋“ค์˜ ์ตœ๋Œ€์ค‘๋Ÿ‰์ด๋ผ๊ณ  ์ƒ๊ฐ import sys input= sys.stdin.readline n=int(input()) weight = list(int(input()) for _ in range(n)) weight.sort(); print(weight[0]*n) ์—ญ์‹œ๋‚˜ ์˜ค๋‹ต. ์˜ค๋ฅ˜: ๋กœ.. 2021. 4. 20.
[๋ฐฑ์ค€] ์ •๋ ฌ /ํŒŒ์ด์ฌ - 2108 ํ†ต๊ณ„ํ•™ import sys input = sys.stdin.readline from collections import Counter n = int(input()) num_list = [int(input()) for _ in range(n)] ans=[] a=[] q = [0]*8001 for i in num_list: q[i+4000]+=1 qmax = max(q) for i in range(8001): if q[i] == qmax: a.append(i-4000) a.sort() ans.append(round(sum(num_list)/n)) ans.append(sorted(num_list)[n//2]) if len(a)==1: ans.append(a[0]) else: ans.append(a[1]) ans.app.. 2021. 4. 20.
[๋ฐฑ์ค€] ์ •๋ ฌ /ํŒŒ์ด์ฌ - 10814 10815 1026 ๐Ÿ“Œ 10814 ๋‚˜์ด์ˆœ ์ •๋ ฌ 10814๋ฒˆ: ๋‚˜์ด์ˆœ ์ •๋ ฌ ์˜จ๋ผ์ธ ์ €์ง€์— ๊ฐ€์ž…ํ•œ ์‚ฌ๋žŒ๋“ค์˜ ๋‚˜์ด์™€ ์ด๋ฆ„์ด ๊ฐ€์ž…ํ•œ ์ˆœ์„œ๋Œ€๋กœ ์ฃผ์–ด์ง„๋‹ค. ์ด๋•Œ, ํšŒ์›๋“ค์„ ๋‚˜์ด๊ฐ€ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์œผ๋กœ, ๋‚˜์ด๊ฐ€ ๊ฐ™์œผ๋ฉด ๋จผ์ € ๊ฐ€์ž…ํ•œ ์‚ฌ๋žŒ์ด ์•ž์— ์˜ค๋Š” ์ˆœ์„œ๋กœ ์ •๋ ฌํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ www.acmicpc.net ๋‘๋ฒˆ์งธ ๊ธฐ์ค€์ด ๊ฐ€์ž…ํ•œ ์ˆœ์„œ์ธ๋ฐ ์›๋ž˜ ๊ฐ€์ž…ํ•œ ์ˆœ์„œ๋กœ ์ •๋ ฌ๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํ•œ ๊ฐœ์˜ ์กฐ๊ฑด์œผ๋กœ๋งŒ ์ •๋ ฌํ–ˆ๋‹ค. ๋‚ดํ’€์ด import sys input = sys.stdin.readline n = int(input()) members = [list(map(str,input().split())) for _ in range(n)] members.sort(key=lambda x: (int(x[0]))) for i in members: print(*i) ๊ทผ๋ฐ ์ƒ.. 2021. 4. 19.
[๋ฐฑ์ค€] ์ •๋ ฌ /ํŒŒ์ด์ฌ - 1427, 10989, 1931, 1181, 11650 ๐Ÿ“Œ 1427๋ฒˆ ์†ŒํŠธ์ธ์‚ฌ์ด๋“œ www.acmicpc.net/problem/1427 1427๋ฒˆ: ์†ŒํŠธ์ธ์‚ฌ์ด๋“œ ์ฒซ์งธ ์ค„์— ์ •๋ ฌํ•˜๊ณ ์žํ•˜๋Š” ์ˆ˜ N์ด ์ฃผ์–ด์ง„๋‹ค. N์€ 1,000,000,000๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™์€ ์ž์—ฐ์ˆ˜์ด๋‹ค. www.acmicpc.net ๋‚ด ํ’€์ด inp_arr = input() ans=[] for i in inp_arr: ans.append(i) ans.sort(reverse=True) ans="".join(ans) print(ans) ๋‹ค๋ฅธ ํ’€์ด inp_arr = list(input()) inp_arr.sort(key=int , reverse=True) print(''.join(inp_arr)) inp_arr๋ฅผ ์ฒ˜์Œ๋ถ€ํ„ฐ list๋กœ ๋ฐ›์•„์„œ int ๊ธฐ์ค€์œผ๋กœ ์ •๋ ฌํ•œ ํ›„์— ๋ฌธ์ž์—ด๋กœ ๋ฐ”๊พธ์–ด ์ถœ๋ ฅ ๐Ÿ“Œ 10989๋ฒˆ ์ˆ˜.. 2021. 4. 18.
๋ฐฑ์ค€1003๋ฒˆ ํŒŒ์ด์ฌ ํ”ผ๋ณด๋‚˜์น˜ํ•จ์ˆ˜ #14-2)๋™์ ๊ณ„ํš๋ฒ•1 zero=[1,0] one=[0,1] for i in range(2,41): zero.append(zero[i-1]+zero[i-2]) one.append(one[i-1]+one[i-2]) t=int(input()) ans=[int(input()) for i in range(t)] for k in ans: print(zero[k],zero[k]) 2020. 10. 21.
๋ฐฑ์ค€2748๋ฒˆ ํŒŒ์ด์ฌ ํ”ผ๋ณด๋‚˜์น˜์ˆ˜2 #14-1)๋™์ ๊ณ„ํš๋ฒ•1 ๋‚ด ํ’€์ด n=int(input()) arr=[0 for i in range(n+1)] arr[1]=1 for i in range(2,n+1): arr[i]=arr[i-1]+arr[i-2] print(arr[-1]) arr = [n๋งŒํผ์˜ ๋ฆฌ์ŠคํŠธ ์ž๋ฆฌ๋ฅผ ๋งŒ๋“ค์–ด์„œ] ํ•˜๋‚˜์”ฉ ๋„ฃ๋Š” ๋ฐฉ๋ฒ• n=int(input()) arr=[0,1] for i in range(2,n+1): arr.append(arr[i-1]+arr[i-2]) print(arr[n]) ์ด๋ ‡๊ฒŒ ๋ฐ”๋กœ ๋„ฃ๋Š” ๊ฒฝ์šฐ๋„ ์žˆ๋‹ค. 2020. 10. 21.
๋ฐฑ์ค€15652๋ฒˆ ํŒŒ์ด์ฌ N๊ณผM4 #13-4) ๋ฐฑํŠธ๋ž˜ํ‚น ๋‚ด ํ’€์ด def back(d,n,m,k): if d==m: print(*ans) return for i in range(k,n): ans.append(i+1) back(d+1,n,m,i) ans.pop() n,m=map(int,input().split()) ans=[] back(0,n,m,0) ์ตœ๋Œ€ํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์•ˆ์จ๋ณด๊ฒ ๋‹ค๋Š” ์˜์ง€...? depth ๋กœ ์กฐ๊ฑด ๊ฑธ ํ•„์š” ์—†์ด, i๋ฅผ k๋กœ ๋„ฃ์–ด์ฃผ๋ฉด ๋˜๋Š” ๊ฑฐ์˜€์Œ!!!!!!!!!! ๊ทธ๋Ÿผ ํ•ฉ๋ฆฌ์ ์ธ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์‚ฌ์šฉ๋ฒ•์„ ์•Œ์•„๋ณด์ž๋ฉด~^^ ๋‚ด ํ’€์ด 2 from itertools import product n,m=map(int,input().split()) num=[] nnum=[] ans=[] for i in range(n): num.append(i+1) for i in .. 2020. 10. 20.
๋ฐฑ์ค€15651๋ฒˆ ํŒŒ์ด์ฌ N๊ณผM 3 #13-3) ๋ฐฑํŠธ๋ž˜ํ‚น ๋‚ด ํ’€์ด def back(d,n,m): if d==m: print(*ans) return for i in range(n): if not visit[i]: ans.append(i+1) back(d+1,n,m) visit[i]=False ans.pop() if __name__=='__main__': n,m=map(int,input().split()) ans=[] visit=[False]*n back(0,n,m) ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์‚ฌ์šฉํ•œ ๊ฒฝ์šฐ from itertools import product n,m=map(int,input().split()) num=[]#n๊นŒ์ง€์˜ ์ˆซ์ž nnum=[]#m๊ฐœ์˜ nnum ans=[]#nnum์•ˆ์˜ list ๋ชจ๋“  ์กฐํ•ฉ for i in range(n): num.append(i+1) for .. 2020. 10. 20.
๋ฐฑ์ค€15649๋ฒˆ ํŒŒ์ด์ฌ N๊ณผM #12-1) ๋ฐฑํŠธ๋ž˜ํ‚น ๋‚ด ํ’€์ด def back (d,n,m): if d==m: print(*ans) return for i in range(n): if not visit[i]: visit[i]=True ans.append(i+1) back(d+1,n,m) ans.pop() visit[i]=False n,m=map(int,input().split()) visit=[False]*n ans=[] back(0,n,m) ์ •์‹ ์—†๋Š” ๋‚˜๋งŒ ์•Œ์•„๋ณผ ๊ฒƒ ๊ฐ™์€ ํ’€์ด... ๋‹ค๋ฅธ ํ’€์ด (๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์‚ฌ์šฉํ•œ ๊ฒฝ์šฐ) from itertools import permutations n, m = map(int, input().split()) l = list(range(1, n + 1)) res = (list(permutations(l, m))) for i i.. 2020. 10. 19.
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