結果
問題 |
No.3265 地元に帰れば天才扱い!
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ユーザー |
|
提出日時 | 2025-09-06 14:05:13 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
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実行時間 | - |
コード長 | 2,768 bytes |
コンパイル時間 | 198 ms |
コンパイル使用メモリ | 82,648 KB |
実行使用メモリ | 139,640 KB |
最終ジャッジ日時 | 2025-09-06 14:05:20 |
合計ジャッジ時間 | 6,570 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 * 4 |
other | TLE * 1 -- * 20 |
ソースコード
class SegTree: def __init__(self, op, e, n, v=None): self._n = n self._op = op self._e = e self._log = (n - 1).bit_length() self._size = 1 << self._log self._d = [self._e] * (2 * self._size) if v is not None: for i in range(self._n): self._d[self._size + i] = v[i] for i in range(self._size - 1, 0, -1): self._update(i) def set(self, p, x): assert 0 <= p < self._n p += self._size self._d[p] = x for i in range(1, self._log + 1): self._update(p >> i) def get(self, p): assert 0 <= p < self._n return self._d[p + self._size] def prod(self, l, r): assert 0 <= l <= r <= self._n sml, smr = self._e, self._e l += self._size r += self._size while l < r: if l & 1: sml = self._op(sml, self._d[l]) l += 1 if r & 1: r -= 1 smr = self._op(self._d[r], smr) l >>= 1 r >>= 1 return self._op(sml, smr) def all_prod(self): return self._d[1] def _update(self, k): self._d[k] = self._op(self._d[2 * k], self._d[2 * k + 1]) #https://qiita.com/AkariLuminous/items/32cbf5bc3ffb2f84a898 def ADD(a, b): return a + b N, M = list(map(int,input().split())) Data = [] for i in range(N): a = list(map(int,input().split())) a[1] -= 1 a[2] -= 1 a.append(i) Data.append(a) Count = SegTree(ADD, 0, M + 1) Rate = SegTree(ADD, 0, M) ans = 0 for i in range(N): Rate.set(i, Data[i][0]) Count.set(Data[i][1], Count.get(Data[i][1]) + 1) Count.set(Data[i][2] + 1, Count.get(Data[i][2] + 1) -1) ans += Data[i][0] * (Data[i][2] - Data[i][1] + 1) for i in range(N): ans -= Rate.prod(Data[i][1], Data[i][2] + 1) Q = int(input()) for _ in range(Q): x, y, u, v = list(map(int,input().split())) x -= 1 y -= 1 u -= 1 v -= 1 ans -= Data[x][0] * (Data[x][2] - Data[x][1] + 1) p = Count.prod(0, Data[x][3] + 1) ans += Data[x][0] * p if Data[x][1] <= Data[x][3] <= Data[x][2]: ans -= Data[x][0] ans += Rate.prod(Data[x][1], Data[x][2] + 1) Count.set(Data[x][1], Count.get(Data[x][1]) - 1) Count.set(Data[x][2] + 1, Count.get(Data[x][2] + 1) + 1) Rate.set(Data[x][3], 0) Data[x][1] = u Data[x][2] = v Data[x][3] = y ans += Data[x][0] * (Data[x][2] - Data[x][1] + 1) Count.set(Data[x][1], Count.get(Data[x][1]) + 1) Count.set(Data[x][2] + 1, Count.get(Data[x][2] + 1) - 1) Rate.set(Data[x][3], Data[x][0]) p = Count.prod(0, Data[x][3] + 1) ans -= Data[x][0] * p if Data[x][1] <= Data[x][3] <= Data[x][2]: ans += Data[x][0] ans -= Rate.prod(Data[x][1], Data[x][2] + 1) print(ans)