結果
問題 | No.1225 I hate I hate Matrix Construction |
ユーザー | brthyyjp |
提出日時 | 2020-09-11 21:48:19 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 63 ms / 2,000 ms |
コード長 | 1,481 bytes |
コンパイル時間 | 745 ms |
コンパイル使用メモリ | 82,176 KB |
実行使用メモリ | 66,560 KB |
最終ジャッジ日時 | 2024-12-27 11:07:21 |
合計ジャッジ時間 | 3,460 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 35 |
ソースコード
n = int(input()) S = list(map(int, input().split())) T = list(map(int, input().split())) ds = [set() for i in range(3)] dt = [set() for i in range(3)] for i, s in enumerate(S): ds[s].add(i) for i, t in enumerate(T): dt[t].add(i) A = [[0]*n for _ in range(n)] for i in ds[2]: for j in range(n): A[i][j] = 1 for j in dt[2]: for i in range(n): A[i][j] = 1 for i in ds[1]: cnt = 0 for j in range(n): if A[i][j] == 1: cnt += 1 if cnt == 0: for j in range(n): if j not in dt[0] and j in dt[1]: A[i][j] = 1 dt[1].remove(j) break else: for j in range(n): if j not in ds[0]: if A[i][j] == 0: A[i][j] = 1 break #ds[1].remove(i) for j in dt[1]: cnt = 0 for i in range(n): if A[i][j] == 1: cnt += 1 if cnt == 0: for i in range(n): #if i not in ds[0] and i in ds[1]: if i not in ds[0] and A[i][j] == 0: A[i][j] = 1 #ds[1].remove(i) break else: for i in range(n): if i not in ds[0]: if A[i][j] == 0: A[i][j] = 1 break #dt[1].remove(j) #print(A) ans = 0 for i in range(n): for j in range(n): ans += A[i][j] print(ans)