結果

問題 No.452 横着者のビンゴゲーム
ユーザー rpy3cpp
提出日時 2017-04-25 22:40:01
言語 Python3
(3.13.1 + numpy 2.2.1 + scipy 1.14.1)
結果
AC  
実行時間 635 ms / 3,000 ms
コード長 1,254 bytes
コンパイル時間 112 ms
コンパイル使用メモリ 12,928 KB
実行使用メモリ 13,568 KB
最終ジャッジ日時 2024-09-13 11:40:21
合計ジャッジ時間 8,964 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 * 3
other AC * 41
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

def read_data():
N, M = map(int, input().split())
Cs = []
for m in range(M):
mat = [list(map(int, input().split())) for n in range(N)]
Cs.append(mat)
return N, M, Cs
def solve(N, M, Cs):
mymax = max
# mylen = len
maxC = mymax(mymax(mymax(c) for c in C) for C in Cs)
Ds = C2D(N, M, Cs)
record = 0
bits = [0] * (maxC + 1)
for i, D in enumerate(Ds):
for d in D:
for di in d:
bits[di] = 1
for E in Ds[i + 1:]:
for e in E:
counts = len([1 for ei in e if bits[ei]])
# counts = mysum([bits[ei] for ei in e])
if counts > record:
record = counts
for di in d:
bits[di] = 0
if record == N:
return N - 1
return 2 * N - 1 - record
def C2D(N, M, Cs):
return [c2d(N, C) for C in Cs]
def c2d(N, C):
d = []
for c in C: d.append(c[:])
Ct = list(zip(*C))
for ct in Ct: d.append(list(ct))
diagonal1 = [C[i][i] for i in range(N)]
d.append(diagonal1)
diagonal2 = [C[N - 1 - i][i] for i in range(N)]
d.append(diagonal2)
return d
N, M, Cs = read_data()
print(solve(N, M, Cs))
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