src/$tests/data_structure/segtree3.test.py

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Last update: 2023-07-23 08:45:17+09:00
Problem: https://judge.yosupo.jp/problem/point_set_range_composite
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Depends on

src/data_structure/SegmentTreeBase_.py

Code

# verification-helper: PROBLEM https://judge.yosupo.jp/problem/point_set_range_composite

from pathlib import Path
import sys

sys.path.append(str(Path(__file__).resolve().parent.parent.parent.parent))

from src.data_structure.SegmentTreeBase_ import SegmentTreeBase_

MOD = 998244353


class PointSetRangeComposite(SegmentTreeBase_):
    def ope(self, l, r):
        a = l >> 30
        b = l ^ (a << 30)
        c = r >> 30
        d = r ^ (c << 30)

        e = (a * c) % MOD
        f = (b * c + d) % MOD

        return (e << 30) | f

    def e(self):
        return 1 << 30


n, Q = map(int, input().split())
A = [0] * n
for i in range(n):
    a, b = map(int, input().split())
    A[i] = (a << 30) | b
seg = PointSetRangeComposite(n, A)
for _ in range(Q):
    t, p, c, d = map(int, input().split())
    if t == 0:
        seg[p] = (c << 30) | d
    else:
        res = seg.prod(p, c)
        a = res >> 30
        b = res ^ (a << 30)
        ans = (a * d + b) % MOD
        print(ans)

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/onlinejudge_verify/documentation/build.py", line 81, in _render_source_code_stat
    bundled_code = language.bundle(
                   ^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/python.py", line 108, in bundle
    raise NotImplementedError
NotImplementedError