結果
| 問題 |
No.3265 地元に帰れば天才扱い!
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-09-06 14:05:13 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
TLE
|
| 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)