結果

問題 No.43 野球の試合
ユーザー lam6er
提出日時 2025-03-20 20:25:03
言語 PyPy3
(7.3.15)
結果
WA  
実行時間 -
コード長 1,146 bytes
コンパイル時間 173 ms
コンパイル使用メモリ 82,448 KB
実行使用メモリ 64,704 KB
最終ジャッジ日時 2025-03-20 20:26:31
合計ジャッジ時間 1,221 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 4
other AC * 5 WA * 2
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

n = int(input())
s = [input().strip() for _ in range(n)]
current_wins = [0] * n
for i in range(n):
for j in range(n):
if i == j:
continue
if s[i][j] == 'o':
current_wins[i] += 1
unplayed_0_matches = 0
for j in range(1, n):
if s[0][j] == '-':
unplayed_0_matches += 1
max_wins = current_wins[0] + unplayed_0_matches
matches = []
for i in range(1, n):
for j in range(i + 1, n):
if s[i][j] == '-':
matches.append((i, j))
m = len(matches)
min_rank = float('inf')
from itertools import product
for bits in product([0, 1], repeat=m):
added = [0] * n
for k in range(m):
i, j = matches[k]
if bits[k]:
added[i] += 1
else:
added[j] += 1
wins = [0] * n
wins[0] = max_wins
for team in range(1, n):
wins[team] = current_wins[team] + added[team]
sorted_wins = sorted(wins, reverse=True)
rank = None
for idx in range(len(sorted_wins)):
if sorted_wins[idx] == max_wins:
rank = idx + 1
break
if rank < min_rank:
min_rank = rank
print(min_rank)
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
0