結果
問題 | No.2226 Hello, Forgotten World! |
ユーザー |
![]() |
提出日時 | 2023-02-24 22:44:58 |
言語 | PyPy3 (7.3.15) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,003 bytes |
コンパイル時間 | 261 ms |
コンパイル使用メモリ | 82,460 KB |
実行使用メモリ | 71,560 KB |
最終ジャッジ日時 | 2024-09-13 05:51:54 |
合計ジャッジ時間 | 1,221 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | WA * 9 |
ソースコード
import osimport sysfrom io import BytesIO, IOBaseBUFSIZE = 8192class FastIO(IOBase):newlines = 0def __init__(self, file):self._fd = file.fileno()self.buffer = BytesIO()self.writable = "x" in file.mode or "r" not in file.modeself.write = self.buffer.write if self.writable else Nonedef read(self):while True:b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))if not b:breakptr = self.buffer.tell()self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)self.newlines = 0return self.buffer.read()def readline(self):while self.newlines == 0:b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))self.newlines = b.count(b"\n")+(not b)ptr = self.buffer.tell()self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)self.newlines -= 1return self.buffer.readline()def flush(self):if self.writable:os.write(self._fd, self.buffer.getvalue())self.buffer.truncate(0), self.buffer.seek(0)class IOWrapper(IOBase):def __init__(self, file):self.buffer = FastIO(file)self.flush = self.buffer.flushself.writable = self.buffer.writableself.write = lambda s:self.buffer.write(s.encode("ascii"))self.read = lambda:self.buffer.read().decode("ascii")self.readline = lambda:self.buffer.readline().decode("ascii")sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)input = lambda:sys.stdin.readline().rstrip("\r\n")targ = "helloworld"T = int(input())for _ in range(T):n = int(input())s = list(input())can = 0canlist = []for i in range(n-9):mode = 1for j in range(10):if s[i+j] != "?" and s[i+j] != targ[j]:mode = 0if mode:can = 1canlist.append(i)if can == 0:print(-1)continuev = s[::]for i in range(n):if v[i] == "?":v[i] = "a"if "helloworld" in "".join(v):print("".join(v))continuei = canlist[-1]w = v[::]for j in range(10):w[i+j] = targ[j]print("".join(w))