結果
問題 | No.226 0-1パズル |
ユーザー |
![]() |
提出日時 | 2021-04-28 17:32:44 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 54 ms / 5,000 ms |
コード長 | 2,266 bytes |
コンパイル時間 | 610 ms |
コンパイル使用メモリ | 82,320 KB |
実行使用メモリ | 61,952 KB |
最終ジャッジ日時 | 2024-07-26 14:27:21 |
合計ジャッジ時間 | 2,013 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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ファイルパターン | 結果 |
---|---|
other | AC * 22 |
ソースコード
import syssys.setrecursionlimit(10**7)def I(): return int(sys.stdin.readline().rstrip())def MI(): return map(int,sys.stdin.readline().rstrip().split())def LI(): return list(map(int,sys.stdin.readline().rstrip().split()))def LI2(): return list(map(int,sys.stdin.readline().rstrip()))def S(): return sys.stdin.readline().rstrip()def LS(): return list(sys.stdin.readline().rstrip().split())def LS2(): return list(sys.stdin.readline().rstrip())H,W = MI()X = [S() for _ in range(H)]mod = 10**9+7ans1 = 1 # 1列目が縞々for j in range(W):zero,one,q = 0,0,0for i in range(H):x = X[i][j]if x == '?':q += 1else:x = int(x)if i % 2 == 0:if x == 0:zero += 1else:one += 1else:if x == 0:one += 1else:zero += 1a = 1if zero and one:a = 0elif zero == 0 and one == 0:a = 2ans1 *= aans1 %= modans2 = 1 # 1行目が縞々for i in range(H):zero,one,q = 0,0,0for j in range(W):x = X[i][j]if x == '?':q += 1else:x = int(x)if j % 2 == 0:if x == 0:zero += 1else:one += 1else:if x == 0:one += 1else:zero += 1a = 1if zero and one:a = 0elif zero == 0 and one == 0:a = 2ans2 *= aans2 %= modans3 = 0 # 1行目,1列目が縞々X1 = []X2 = []A = '01'*(W//2)+'0'*(W % 2)for i in range(H):X1.append(A)if A[-1] == '0':A += '1'else:A += '0'A = A[1:]X2.append(A)for i in range(H):for j in range(W):if X[i][j] != '?' and X1[i][j] != X[i][j]:breakelse:continuebreakelse:ans3 += 1for i in range(H):for j in range(W):if X[i][j] != '?' and X2[i][j] != X[i][j]:breakelse:continuebreakelse:ans3 += 1ans = ans1+ans2-ans3ans %= modprint(ans)