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4๏ธโƒฃ Python56

[Python Algorithm] ๋‹ค๋ฆฌ ๋†“๊ธฐ BOJ #1010 ๋ฌธ์ œ https://www.acmicpc.net/problem/1010 1010๋ฒˆ: ๋‹ค๋ฆฌ ๋†“๊ธฐ ์ž…๋ ฅ์˜ ์ฒซ ์ค„์—๋Š” ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ T๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ๊ทธ ๋‹ค์Œ ์ค„๋ถ€ํ„ฐ ๊ฐ๊ฐ์˜ ํ…Œ์ŠคํŠธ์ผ€์ด์Šค์— ๋Œ€ํ•ด ๊ฐ•์˜ ์„œ์ชฝ๊ณผ ๋™์ชฝ์— ์žˆ๋Š” ์‚ฌ์ดํŠธ์˜ ๊ฐœ์ˆ˜ ์ •์ˆ˜ N, M (0 < N ≤ M < 30)์ด ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด import sys t = int(sys.stdin.readline().strip()) dp = [[0 for _ in range(31)] for _ in range(31)] for i in range(1, 31): for j in range(1, 31): if i == 1: dp[i][j] = j elif i == j: dp[i][j] = 1 elif i < j: dp[i][.. 2022. 5. 26.
[Python Algorithm] LCS BOJ #9251 ๋ฌธ์ œ https://www.acmicpc.net/problem/9251 9251๋ฒˆ: LCS LCS(Longest Common Subsequence, ์ตœ์žฅ ๊ณตํ†ต ๋ถ€๋ถ„ ์ˆ˜์—ด)๋ฌธ์ œ๋Š” ๋‘ ์ˆ˜์—ด์ด ์ฃผ์–ด์กŒ์„ ๋•Œ, ๋ชจ๋‘์˜ ๋ถ€๋ถ„ ์ˆ˜์—ด์ด ๋˜๋Š” ์ˆ˜์—ด ์ค‘ ๊ฐ€์žฅ ๊ธด ๊ฒƒ์„ ์ฐพ๋Š” ๋ฌธ์ œ์ด๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ACAYKP์™€ CAPCAK์˜ LCS๋Š” ACAK๊ฐ€ ๋œ๋‹ค. www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด a = input() b = input() dp = [[0 for _ in range(len(b)+1)] for _ in range(len(a)+1)] for i in range(1, len(a)+1): for j in range(1, len(b)+1): if a[i-1] == b[j-1]: dp[i][j] = dp[i-1][j-1].. 2022. 5. 26.
[Python Algorithm] ๋™์ „1 BOJ #2293 ๋ฌธ์ œ https://www.acmicpc.net/problem/2293 2293๋ฒˆ: ๋™์ „ 1 ์ฒซ์งธ ์ค„์— n, k๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (1 ≤ n ≤ 100, 1 ≤ k ≤ 10,000) ๋‹ค์Œ n๊ฐœ์˜ ์ค„์—๋Š” ๊ฐ๊ฐ์˜ ๋™์ „์˜ ๊ฐ€์น˜๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ๋™์ „์˜ ๊ฐ€์น˜๋Š” 100,000๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™์€ ์ž์—ฐ์ˆ˜์ด๋‹ค. www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด import sys n, k = map(int, sys.stdin.readline().strip().split()) coin = [] for _ in range(n): coin.append(int(sys.stdin.readline().strip())) dp = [0 for _ in range(k+1)] dp[0] = 1 for c in coin: for i in range(c, .. 2022. 5. 26.
[Python Algorithm] AC BOJ #5430 ๋ฌธ์ œ https://www.acmicpc.net/problem/5430 5430๋ฒˆ: AC ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์— ๋Œ€ํ•ด์„œ, ์ž…๋ ฅ์œผ๋กœ ์ฃผ์–ด์ง„ ์ •์ˆ˜ ๋ฐฐ์—ด์— ํ•จ์ˆ˜๋ฅผ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค. ๋งŒ์•ฝ, ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•œ ๊ฒฝ์šฐ์—๋Š” error๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค. www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด import sys t = int(sys.stdin.readline().strip()) for _ in range(t): p = sys.stdin.readline().strip() n = int(sys.stdin.readline().strip()) x = sys.stdin.readline().strip() lst = list(x[1:len(x)-1].split(",")) rev = False front = 0 back = 0 erro.. 2022. 5. 24.
[Python Algorithm] ์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก BOJ #5052 ๋ฌธ์ œ https://www.acmicpc.net/problem/5052 5052๋ฒˆ: ์ „ํ™”๋ฒˆํ˜ธ ๋ชฉ๋ก ์ฒซ์งธ ์ค„์— ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ t๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (1 ≤ t ≤ 50) ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ์ฒซ์งธ ์ค„์—๋Š” ์ „ํ™”๋ฒˆํ˜ธ์˜ ์ˆ˜ n์ด ์ฃผ์–ด์ง„๋‹ค. (1 ≤ n ≤ 10000) ๋‹ค์Œ n๊ฐœ์˜ ์ค„์—๋Š” ๋ชฉ๋ก์— ํฌํ•จ๋˜์–ด ์žˆ๋Š” ์ „ํ™”๋ฒˆํ˜ธ๊ฐ€ www.acmicpc.net ๋‚ด ๋ฌธ์ œ ํ’€์ด import sys t = int(sys.stdin.readline().strip()) for _ in range(t): n = int(sys.stdin.readline().strip()) nums = [] for _ in range(n): nums.append(sys.stdin.readline().strip()) nums.sort() check = Tr.. 2022. 5. 24.