結果
| 問題 |
No.1717 Levi-Civita Triangle
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2021-10-22 23:03:25 |
| 言語 | Python3 (3.13.1 + numpy 2.2.1 + scipy 1.14.1) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,354 bytes |
| コンパイル時間 | 360 ms |
| コンパイル使用メモリ | 12,800 KB |
| 実行使用メモリ | 14,360 KB |
| 最終ジャッジ日時 | 2024-09-23 06:57:30 |
| 合計ジャッジ時間 | 31,654 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 28 WA * 14 |
ソースコード
N = int(input())
As = list(map(int, input().split()))
cnt = 0
while len(As) >= 3 and cnt <= 10:
cnt += 1
Bs = [None]*(len(As)-2)
for i in range(1, len(As)-1):
if (As[i - 1] == 0 and As[i] == 1 and As[i + 1] == 2):
Bs[i - 1] = 1
elif (As[i - 1] == 1 and As[i] == 2 and As[i + 1] == 0):
Bs[i - 1] = 1
elif (As[i - 1] == 2 and As[i] == 0 and As[i + 1] == 1):
Bs[i - 1] = 1
elif (As[i - 1] == 2 and As[i] == 1 and As[i + 1] == 0):
Bs[i - 1] = 2
elif (As[i - 1] == 1 and As[i] == 0 and As[i + 1] == 2):
Bs[i - 1] = 2
elif (As[i - 1] == 0 and As[i] == 2 and As[i + 1] == 1):
Bs[i - 1] = 2
else:
Bs[i - 1] = 0
As = Bs
# print(As)
if (len(As) == 1):
print(As[0])
exit()
if all(i == 0 for i in As[1::2]):
if all(i == 1 for i in As[::4]) and all(i == 2 for i in As[2::4]) and len(As) % 4 == 3:
print(1)
elif all(i == 2 for i in As[::4]) and all(i == 1 for i in As[2::4]) and len(As) % 4 == 1:
print(2)
elif all(i == 1 for i in As[::4]) and all(i == 2 for i in As[2::4]) and len(As) % 4 == 1:
print(2)
elif all(i == 2 for i in As[::4]) and all(i == 1 for i in As[2::4]) and len(As) % 4 == 3:
print(1)
else:
print(0)
else:
print(0)