verify/AI/weightedunionfind_test.nim

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Last update: 2026-07-09 02:51:42+09:00
Problem: https://onlinejudge.u-aizu.ac.jp/problems/ITP1_1_A

Depends on

Code

# verification-helper: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/ITP1_1_A
echo "Hello World"

import cplib/collections/weightedunionfind

var uf = initWeightedUnionFind(4, int)
assert uf.count == 4
assert uf.unite(0, 1, 3)
assert uf.unite(1, 2, 4)
assert uf.issame(0, 2)
assert uf.diff(0, 2) == 7
assert uf.diff(2, 0) == -7
assert uf.potential(2) - uf.potential(0) == 7
assert uf.siz(1) == 3
assert uf.count == 2
assert uf.unite(0, 2, 7)
assert not uf.unite(0, 2, 8)

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.12/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
    bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/.local/lib/python3.12/site-packages/onlinejudge_verify/languages/nim.py", line 86, in bundle
    raise NotImplementedError
NotImplementedError