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

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Last update: 2023-07-23 08:45:17+09:00
Problem: https://onlinejudge.u-aizu.ac.jp/courses/library/3/DSL/1/DSL_1_B
Link: View error logs on GitHub Actions

Depends on

src/data_structure/WeightedUnionFind.py

Code

# verification-helper: PROBLEM https://onlinejudge.u-aizu.ac.jp/courses/library/3/DSL/1/DSL_1_B
from pathlib import Path
import sys

sys.path.append(str(Path(__file__).resolve().parent.parent.parent.parent))
from src.data_structure.WeightedUnionFind import WeightedUnionFind


n, Q = map(int, input().split())
UF = WeightedUnionFind(n)
for _ in range(Q):
    query = list(map(int, input().split()))
    if query[0] == 0:
        x, y, z = query[1:]
        UF.unite(y, x, z)
    else:
        x, y = query[1:]
        res = UF.diff(y, x)
        if res is None:
            print("?")
        else:
            print(res)

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