結果
問題 |
No.8061 uxs hxixtya pyuyn ixc hyixa kxuyn
|
ユーザー |
![]() |
提出日時 | 2020-04-01 22:10:47 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,284 bytes |
コンパイル時間 | 151 ms |
コンパイル使用メモリ | 81,880 KB |
実行使用メモリ | 54,260 KB |
最終ジャッジ日時 | 2024-06-27 11:05:04 |
合計ジャッジ時間 | 1,886 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 5 |
other | AC * 11 WA * 8 |
ソースコード
def main(): import sys input = sys.stdin.readline S = input().rstrip('\n') N = len(S) seen = set() new = [s for s in S] for i in range(0, N, 2): seen.add(S[i]) new[i] = ' ' for i in range(1, N, 2): if S[i] in seen: new[i] = ' ' exist = [] for i in range(N): if new[i] != ' ': exist.append(i) if len(exist) >= 2: diff = [exist[i+1] - exist[i] for i in range(len(exist) - 1)] if min(diff) == max(diff) == 2: print('Yes') exit() if len(exist) == 1: if exist[0] != N-1: print('Yes') exit() seen = set() new = [s for s in S] for i in range(1, N, 2): seen.add(S[i]) new[i] = ' ' for i in range(0, N, 2): if S[i] in seen: new[i] = ' ' exist = [] for i in range(N): if new[i] != ' ': exist.append(i) if len(exist) >= 2: diff = [exist[i + 1] - exist[i] for i in range(len(exist) - 1)] if min(diff) == max(diff) == 2: print('Yes') exit() if len(exist) == 1: if exist[0] != N-1: print('Yes') exit() print('NO') if __name__ == '__main__': main()