結果
| 問題 |
No.1225 I hate I hate Matrix Construction
|
| コンテスト | |
| 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)
brthyyjp