src/$tests/tree/HLD_lca.test.py

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

src/tree/HLD.py

Code

# verification-helper: PROBLEM https://judge.yosupo.jp/problem/lca
from pathlib import Path
import sys

sys.path.append(str(Path(__file__).resolve().parent.parent.parent.parent))
from src.tree.HLD import HLD


n, Q = map(int, input().split())
P = list(map(int, input().split()))
G = HLD(n)
for i, p in enumerate(P, 1):
    G.add_edge(i, p)

G.build()
for _ in range(Q):
    u, v = map(int, input().split())
    print(G.lca(u, v))

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