๐ ๊ณต๋ถํ๋ ์ง์ง์ํ์นด๋ ์ฒ์์ด์ง?
[v.๋ฐฑํธ๋ํน-์คํํธ์ ๋งํฌ-14889]BAEKJOON_Python ๋ณธ๋ฌธ
๐ฆฅ ์ฝํ
/BAEKJOON
[v.๋ฐฑํธ๋ํน-์คํํธ์ ๋งํฌ-14889]BAEKJOON_Python
์ง์ง์ํ์นด 2022. 1. 27. 00:32728x90
๋ฐ์ํ
220127 ์์ฑ
<๋ณธ ๋ธ๋ก๊ทธ๋ BAEKJOON ์ ์ฐธ๊ณ ํด์ ์ ๋ง์ ํ์ด๋ฅผ ์์ฑํ์์ต๋๋ค>
14889
์ฒซ์งธ ์ค์ ์คํํธ ํ๊ณผ ๋งํฌ ํ์ ๋ฅ๋ ฅ์น์ ์ฐจ์ด์ ์ต์๊ฐ์ ์ถ๋ ฅ
๋ด ํ์ด
from itertools import combinations #์กฐํฉ
n = int(input())
s = [list(map(int, input().split())) for i in range(n)]
members = [i for i in range(n)]
possible_team = []
# ์กฐํฉ์ผ๋ก ๊ฐ๋ฅํ ํ
for i in list(combinations(members, n//2)) :
possible_team.append(i)
min_gap = 10000
for i in range(len(possible_team)//2) :
team = possible_team[i]
state_A = 0
for j in range(n//2) :
member = team[j]
for k in team :
state_A += s[member][k]
team = possible_team[-i-1]
state_B = 0
for j in range(n//2) :
member = team[j]
for k in team :
state_B += s[member][k]
min_gap = min(min_gap, abs(state_A - state_B))
print(min_gap)
4
0 1 2 3
4 0 5 6
7 1 0 2
3 4 5 0
0
์ฐธ๊ณ ํ์์๋๋ฑ,,, ์ด๋ ต๋,,,
์ดํด๋๊ฐ๋๋ ,ใ ใ กใ
https://claude-u.tistory.com/372
#321 ๋ฐฑ์ค ํ์ด์ฌ [14889] ์คํํธ์ ๋งํฌ
https://www.acmicpc.net/problem/14889 SOLUTION ์กฐํฉ์ผ๋ก ๋ชจ๋ ํ ์กฐํฉ์ ๊ตฌํด์ค ๋ค, ๊ฐ๊ฐ์ ํ ๋ฅ๋ ฅ์น๋ฅผ ์์ฑํด ๋น๊ตํ๋ฉด ๋๋ค. 0~n๊น์ง ์กฐํฉ์ ์์ฑํ์ฌ ๋ฆฌ์คํธ์ ๋ด์ผ๋ฉด ์ฒซ ์กฐํฉ์ ์ฌ์งํฉ์ ๋ง์ง๋ง ์กฐํฉ์ด
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