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๐Ÿƒ‍โ™‚๏ธBaekjoon/Python 60

#3052 ๋‚˜๋จธ์ง€ -python

a=[] for i in range(10): n = (int(input())%42) if n not in a: a.append(n) print(len(a)) > a=[] for i in range(10): a.append(int(input())%42)) ์‹œ์ž‘์„ ๋ฐ”๋กœ ๋‚˜๋จธ์ง€ ๊ฐ’์„ ๊ณ„์‚ฐํ•ด์„œ ๋„ฃ์–ด๋ฒ„๋ฆฐ๋•์— ๋ฆฌ์ŠคํŠธ์— ๋‹ด๊ธด ๊ฐ’์ด ๊ฐ™์€ ๊ฐ’์ด ์•„๋‹Œ ๊ฑธ ์ฐพ์•„๋‚ด๋ ค๋ฉด ๊ฐ’ ํ•˜๋‚˜์— ํ•œ๋ฐ”ํ€ด์”ฉ ๋Œ๋ฉฐ ๋น„๊ตํ•ด์•ผ๋˜๋Š”๋ฐ....??? ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ฝ”๋“œ๋ฅผ ๋‹ค ์ ์–ด์•ผํ•˜๋Š”๊ฑด๊ฐ€ ์‹ถ์œผ๋ฉด์„œ ๐Ÿ˜จ ๋ณต์žกํ•œ ์ƒ๊ฐ์„ ํ–ˆ๋Š”๋ฐ.... ๋ฆฌ์ŠคํŠธ์— ๋„ฃ๊ธฐ ์ „์— ๋จผ์ € ๋‚˜๋จธ์ง€ ๊ฐ’์„ ๋ณ€์ˆ˜์— ๋„ฃ๊ณ  ํ•ด๋‹น ๋ณ€์ˆ˜๊ฐ’์ด ๋ฆฌ์ŠคํŠธ์— ์žˆ๋Š”์ง€ ์—†๋Š”์ง€ ํ™•์ธํ•œ ๋’ค , ์ถœ๋ ฅํ•˜๋ฉด ํŽธํ–ˆ๋˜ ๊ฒƒ... ๐Ÿ˜Š > ๐Ÿ”” ๋ฆฌ์ŠคํŠธ๋ช….append() : ๋ฆฌ์ŠคํŠธ์— ๊ฐ’ ์ถ”๊ฐ€ํ•˜๊ธฐ ๐Ÿ”” ๊ฐ’ in ๋ฆฌ์ŠคํŠธ / ๊ฐ’ not in ๋ฆฌ์ŠคํŠธ ..

#5597 ๊ณผ์ œ์•ˆ๋‚ด์‹ ๋ถ„ - python

a=[] i,j = 0,0 for i in range(28): a.append(int(input())) a.sort() for j in range(30): if (j+1 not in a) == True: print(j+1) ์ˆ™์ œ ์ œ์ถœํ•œ 28๋ช… ๋ฒˆํ˜ธ๋ฅผ ์ž…๋ ฅ๋ฐ›์•„์ฃผ๊ณ , ์˜ค๋ฆ„์ฐจ์ˆœ ์ •๋ ฌํ•ด์ค€๋‹ค. ์ดํ›„ not in ์—ฐ์‚ฐ์ž + for ๋ฌธ์„ ํ†ตํ•ด ๋ฆฌ์ŠคํŠธ์— ์—†๋Š” ๊ฐ’์„ ์‰ฝ๊ฒŒ ์•Œ์•„๋‚ผ ์ˆ˜ ์žˆ๋‹ค. True ๊ฐ’์ด ์ถœ๋ ฅ๋˜๋ฉด ๋ฆฌ์ŠคํŠธ์— ์—†๋Š” ๊ฐ’์ด๋ฏ€๋กœ ๊ทธ ๊ฐ’์„ ์ถœ๋ ฅํ•ด์ฃผ๋ฉด ๋! > not in / in ์—ฐ์‚ฐ์ž ์ถœ๋ ฅ ์•ˆ๋˜๋Š” ์ด์œ  for j in range(30): if (j+1) not in a == True: print(j+1) ์ดˆ๋ฐ˜์— ๊ณ„์† ๊ฐ’ ์ถœ๋ ฅ์ด ์•ˆ๋˜๊ณ  ๋ง‰ํžˆ๋Š” ๊ฒƒ์ด๋‹ค! ๐Ÿ˜จ ๋ถ„๋ช… True ์— ๊ฑธ๋ ค์„œ ๊ฐ’ ๋‘๊ฐœ๊ฐ€ ์ถœ๋ ฅ๋˜์–ด์•ผํ•˜๋Š”๋ฐ .!!!!..

#10813 ๊ณต ๋ฐ”๊พธ๊ธฐ -python

N,M =map(int,input().split()) x,y = 0,0 a,tmp=[],0 for x in range(N): a.append((x+1)) for y in range(M) : i,j = map(int,input().split()) tmp = a[j-1] a[j-1] = a[i-1] a[i-1] = tmp print(*a, sep=" ") ๊ฐ’์„ ๋ฐ”๊ตฌ๋‹ˆ ๋ฒˆํ˜ธ์™€ ๋™์ผํ•˜๊ฒŒ ์ดˆ๊ธฐํ™” a.append((x+1)) tmp ๋ณ€์ˆ˜๋ฅผ ์ด์šฉํ•ด์„œ ๊ฐ’์„ ๋ฐ”๊ฟ”์ค€๋‹ค. > ๐Ÿ”” map (์ ์šฉ์‹œํ‚ฌ ํ•จ์ˆ˜, ์ ์šฉํ•  ๋ฐ˜๋ณต๊ฐ€๋Šฅํ•œ์ž๋ฃŒํ˜• ) : ๊ฐ’์„ ์ผ๊ด„๋กœ ๋ณ€ํ™˜ ๐Ÿ”” input().split() : ๊ณต๋ฐฑ์„ ๊ธฐ์ค€์œผ๋กœ ๋ถ„๋ฆฌํ•˜์—ฌ ๊ฐ’์„ ๋ฐ›์Œ ๐Ÿ”” ๋ฆฌ์ŠคํŠธ๋ช….append() : ๋ฆฌ์ŠคํŠธ์— ๊ฐ’ ์ถ”๊ฐ€ํ•˜๊ธฐ ๐Ÿ”” print(*๋ฆฌ์ŠคํŠธ๋ช…, sep=" ") : ๋ฆฌ..

#10810 ๊ณต ๋„ฃ๊ธฐ - python

N,M = map(int,input().split()) L=[] a,b,c = 0,0,0 for a in range (N): L.append(0) for b in range (M): i,j,k = map(int,input().split()) for c in range (i-1,j): L[c] = k print(*L, sep=" ") ๋จผ์ € ๋ฐ”๊ตฌ๋‹ˆ N ๋ฒˆ์งธ ๊นŒ์ง€ 0์œผ๋กœ ์ฑ„์›Œ์ฃผ๊ณ  ์‹œ์ž‘ํ•œ๋‹ค. ์ดํ›„ i,j,k ๊ฐ’์„ ๋ฐ›์•„์˜จ๋‹ค. ex) 1,4,3 // ๋ฐ”๊ตฌ๋‹ˆ 1๋ฒˆ์งธ ~ 4๋ฒˆ์งธ ๋œป์ธ๋ฐ โ• ์‚ฌ์‹ค์ƒ 0๋ฒˆ์งธ ~ 3๋ฒˆ์งธ์ด๋‹ค.์ฆ‰ ๋ฐ˜๋ณต๋ฌธ ์‚ฌ์šฉ์‹œ ( i -1 , j ) ๋กœ ๋„ฃ์–ด์ค˜์•ผํ•œ๋‹ค. c๋Š” 0,1,2,3 ์ด ๋œ๋‹ค. L [c] ์ฐจ๋ก€๋Œ€๋กœ k ๊ฐ’์„ ๋„ฃ์–ด์ค€๋‹ค. > ๐Ÿ”” map (์ ์šฉ์‹œํ‚ฌ ํ•จ์ˆ˜, ์ ์šฉํ•  ๋ฐ˜๋ณต๊ฐ€๋Šฅํ•œ์ž๋ฃŒํ˜• ) : ๊ฐ’์„ ์ผ๊ด„๋กœ ..

#2562 - python

A =[] for i in range (9): A.append(int(input())) print(max(A)) for i in range (9): if(A[i] == max(A)): print(i+1) append() ํ•จ์ˆ˜๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋ฆฌ์ŠคํŠธ์— 9๊ฐœ ๊ฐ’์„ ๋ฐ›์•„์˜ค๊ณ  max() ํ•จ์ˆ˜๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋ฆฌ์ŠคํŠธ ์ค‘ ์ตœ๋Œ€๊ฐ’์„ ์ถœ๋ ฅํ•œ ๋’ค i ๋ฅผ 0~9 ๊นŒ์ง€ ๋Œ๋ ค์„œ ๋ฆฌ์ŠคํŠธ์— ์žˆ๋Š” ๊ฐ’๊ณผ ์ตœ๋Œ€๊ฐ’์ด ๊ฐ™์•„์ง€๋Š” ์ˆœ๊ฐ„์ด ์ตœ๋Œ€๊ฐ’์˜ ์ธ๋ฑ์Šค ๊ฐ’์ด ๋œ๋‹ค. = i ํ•˜์ง€๋งŒ ์ธ๋ฑ์Šค ๊ฐ’์€ 0๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๋ฏ€๋กœ ์ˆœ๋ฒˆ์„ ์ถœ๋ ฅํ•˜๋ ค๋ฉด +1 ์„ ํ•ด์ค˜์•ผํ•œ๋‹ค. i +1 > ๐Ÿ”” ๋ฆฌ์ŠคํŠธ์— ์š”์†Œ ์ถ”๊ฐ€ํ•˜๋Š” ํ•จ์ˆ˜ list.append(์š”์†Œ) list.insert(์œ„์น˜,์š”์†Œ) ๐Ÿ”” max(๋ฆฌ์ŠคํŠธ) : ๋ฆฌ์ŠคํŠธ์˜ ์ตœ๋Œ“๊ฐ’์„ ๋ฆฌํ„ดํ•œ๋‹ค.

#10818 - python

N = int(input()) A = list(map(int,input().split())) print(min(A),max(A)) > ๐Ÿ”” max(list) : ๋ฆฌ์ŠคํŠธ ๋‚ด๋ถ€์—์„œ ์ตœ๋Œ“๊ฐ’์„ ์ฐพ์•„์„œ ๋ฆฌํ„ดํ•ด์ค€๋‹ค. ๋ฆฌ์ŠคํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์•„๋„ ๋œ๋‹ค.! ex) max(1,2,3,4) ๐Ÿ”” min(list) : ์ตœ์†Ÿ๊ฐ’ ๐Ÿ”” sum(list) : ๋ชจ๋‘ ๋”ํ•œ๋‹ค.

#10807 ๊ฐœ์ˆ˜ ์„ธ๊ธฐ - python

N = int(input()) a = [] a = list(map(int,input().split())) v = int(input()) print(a.count(v)) list ๊ฐ’์„ ๊ณต๋ฐฑ๊ฐ’์ฃผ๊ณ  ๋ฐ›์•„์˜ค๊ธฐ ํŒŒ์ด์ฌ์€ ๊ตณ์ด N์„ ๋ฐ›์•„์™€๋„ ์“ธ ํ•„์š”๊ฐ€ ์—†์–ด๋ณด์ธ๋‹ค (?) - list() ํ•จ์ˆ˜ list ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด list ์•ˆ์— ์ž…๋ ฅํ•œ ๊ฐ’์ด ์ฐจ๋ก€๋Œ€๋กœ ๋“ค์–ด๊ฐ„๋‹ค. - count() ํ•จ์ˆ˜ ๋ฆฌ์ŠคํŠธ.count(์ฐพ์„๋‹จ์–ด) ์ž…๋ ฅ ์ฐพ๋Š” ๋‹จ์–ด์˜ ๊ฐœ์ˆ˜๋ฅผ ๋ฐ˜ํ™˜ํ•ด์ค€๋‹ค.

#10951 (A+B -4) - python

์ž…๋ ฅ์ด ๋๋‚˜๋ฉด EOF ๊ฐ์ง€ํ•˜๋„๋ก ํ‘œ์ค€ ์ž…๋ ฅ์—์„œ ๋” ์ด์ƒ ์ฝ์„ ๋ฐ์ดํ„ฐ๊ฐ€ ์—†์Œ -> Ctrl + Z ๋ฅผ ๋ˆŒ๋Ÿฌ์ค€๋‹ค. while True: try: a,b = map(int,input().split()) print(a+b) except EOFError: break #Ctrl + Z EOF(End of File)์€ ํŒŒ์ผ์ด๋‚˜ ๋ฐ์ดํ„ฐ ์ŠคํŠธ๋ฆผ์—์„œ ์ž…๋ ฅ์˜ ๋์„ ๋‚˜ํƒ€๋‚ด๋Š” ์šฉ์–ด์ž…๋‹ˆ๋‹ค. ํŒŒ์ด์ฌ์—์„œ EOF๋Š” ๋ณดํ†ต ํŒŒ์ผ์˜ ๋์„ ๊ฐ€๋ฆฌํ‚ค๋ฉฐ, ํŒŒ์ผ์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ฝ์„ ๋•Œ ์ด๋ฅผ ๊ฐ์ง€ํ•ฉ๋‹ˆ๋‹ค. EOF๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ํŒŒ์ผ ๋˜๋Š” ์ŠคํŠธ๋ฆผ์—์„œ ๋” ์ด์ƒ ์ฝ์„ ๋ฐ์ดํ„ฐ๊ฐ€ ์—†์„ ๋•Œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.