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4๏ธโƒฃ Python/Problem Solving52

[Python Algorithm] ๊ณตํ†ต ๋ถ€๋ถ„ ๋ฌธ์ž์—ด BOJ #5582 ๋ฌธ์ œ https://www.acmicpc.net/problem/5582 5582๋ฒˆ: ๊ณตํ†ต ๋ถ€๋ถ„ ๋ฌธ์ž์—ด ๋‘ ๋ฌธ์ž์—ด์ด ์ฃผ์–ด์กŒ์„ ๋•Œ, ๋‘ ๋ฌธ์ž์—ด์— ๋ชจ๋‘ ํฌํ•จ๋œ ๊ฐ€์žฅ ๊ธด ๊ณตํ†ต ๋ถ€๋ถ„ ๋ฌธ์ž์—ด์„ ์ฐพ๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์–ด๋–ค ๋ฌธ์ž์—ด s์˜ ๋ถ€๋ถ„ ๋ฌธ์ž์—ด t๋ž€, s์— t๊ฐ€ ์—ฐ์†์œผ๋กœ ๋‚˜ํƒ€๋‚˜๋Š” ๊ฒƒ์„ ๋งํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด import sys a = sys.stdin.readline().strip() b = sys.stdin.readline().strip() cnt = [[0 for _ in range(len(b) + 1)] for _ in range(len(a) + 1)] for i in range(len(a)): for j in range(len(b)): if a[i] == b[j].. 2022. 5. 24.
[Python Algorithm] N๊ณผ M (4) BOJ #15652 ๋ฌธ์ œ https://www.acmicpc.net/problem/15652 15652๋ฒˆ: N๊ณผ M (4) ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ๋ฌธ์ œ์˜ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋Š” ์ˆ˜์—ด์„ ์ถœ๋ ฅํ•œ๋‹ค. ์ค‘๋ณต๋˜๋Š” ์ˆ˜์—ด์„ ์—ฌ๋Ÿฌ ๋ฒˆ ์ถœ๋ ฅํ•˜๋ฉด ์•ˆ๋˜๋ฉฐ, ๊ฐ ์ˆ˜์—ด์€ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„ํ•ด์„œ ์ถœ๋ ฅํ•ด์•ผ ํ•œ๋‹ค. ์ˆ˜์—ด์€ ์‚ฌ์ „ ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์„œ๋กœ ์ถœ๋ ฅํ•ด www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด n, m = map(int, input().split()) tmp = [] def dfs(): if len(tmp) == m: print(' '.join(map(str, tmp))) return for i in range(1, n+1): if len(tmp) == 0 or tmp[-1] 2022. 2. 15.
[Python Algorithm] N๊ณผ M (3) BOJ #15651 ๋ฌธ์ œ https://www.acmicpc.net/problem/15651 15651๋ฒˆ: N๊ณผ M (3) ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ๋ฌธ์ œ์˜ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋Š” ์ˆ˜์—ด์„ ์ถœ๋ ฅํ•œ๋‹ค. ์ค‘๋ณต๋˜๋Š” ์ˆ˜์—ด์„ ์—ฌ๋Ÿฌ ๋ฒˆ ์ถœ๋ ฅํ•˜๋ฉด ์•ˆ๋˜๋ฉฐ, ๊ฐ ์ˆ˜์—ด์€ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„ํ•ด์„œ ์ถœ๋ ฅํ•ด์•ผ ํ•œ๋‹ค. ์ˆ˜์—ด์€ ์‚ฌ์ „ ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์„œ๋กœ ์ถœ๋ ฅํ•ด www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด n, m = map(int, input().split()) tmp = [] result = [] def dfs(): if len(tmp) == m: print(' '.join(map(str, tmp))) return for i in range(1, n+1): tmp.append(i) dfs() tmp.pop() dfs() ๐Ÿ‘‰ ๋ฐฑํŠธ๋ž˜ํ‚น ๋ฌธ์ œ ! (https://seolhee27.. 2022. 2. 15.
[Python Algorithm] N๊ณผ M (2) BOJ #15650 ๋ฌธ์ œ https://www.acmicpc.net/problem/15650 15650๋ฒˆ: N๊ณผ M (2) ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ๋ฌธ์ œ์˜ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋Š” ์ˆ˜์—ด์„ ์ถœ๋ ฅํ•œ๋‹ค. ์ค‘๋ณต๋˜๋Š” ์ˆ˜์—ด์„ ์—ฌ๋Ÿฌ ๋ฒˆ ์ถœ๋ ฅํ•˜๋ฉด ์•ˆ๋˜๋ฉฐ, ๊ฐ ์ˆ˜์—ด์€ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„ํ•ด์„œ ์ถœ๋ ฅํ•ด์•ผ ํ•œ๋‹ค. ์ˆ˜์—ด์€ ์‚ฌ์ „ ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์„œ๋กœ ์ถœ๋ ฅํ•ด www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด n, m = map(int, input().split()) tmp = [] def dfs(): if len(tmp) == m: print(' '.join(map(str, tmp))) return for i in range(1, n+1): if len(tmp) == 0 or tmp[-1] < i: tmp.append(i) dfs() tmp.pop() dfs() ๐Ÿ‘‰ ๋ฐฑํŠธ๋ž˜ํ‚น ๋ฌธ์ œ.. 2022. 2. 15.
[Python Algorithm] N๊ณผ M (1) BOJ #15649 ๋ฌธ์ œ https://www.acmicpc.net/problem/15649 15649๋ฒˆ: N๊ณผ M (1) ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ๋ฌธ์ œ์˜ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋Š” ์ˆ˜์—ด์„ ์ถœ๋ ฅํ•œ๋‹ค. ์ค‘๋ณต๋˜๋Š” ์ˆ˜์—ด์„ ์—ฌ๋Ÿฌ ๋ฒˆ ์ถœ๋ ฅํ•˜๋ฉด ์•ˆ๋˜๋ฉฐ, ๊ฐ ์ˆ˜์—ด์€ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„ํ•ด์„œ ์ถœ๋ ฅํ•ด์•ผ ํ•œ๋‹ค. ์ˆ˜์—ด์€ ์‚ฌ์ „ ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์„œ๋กœ ์ถœ๋ ฅํ•ด www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด n, m = map(int, input().split()) tmp = [] def dfs(): if len(tmp) == m: print(' '.join(map(str, tmp))) return for i in range(1, n+1): if i not in tmp: tmp.append(i) dfs() tmp.pop() dfs() ๐Ÿ‘‰ ๋ฐฑํŠธ๋ž˜ํ‚น ๋ฌธ์ œ ! ์ˆ˜์—ด์„ ๋งŒ๋“ค์–ด์ค„ tmp .. 2022. 2. 15.