verify/AI/dynamic_bipartite_test.nim

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Last update: 2026-09-01 00:10:13+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/graph/dynamic_bipartite

let db = initDynamicBipartite(3)
assert db.is_bipartite
assert db.can_unite(0, 1)
db.unite(0, 1)
assert db.is_bipartite
assert db.cnt_sum == 2
db.unite(1, 2)
assert db.is_bipartite
assert db.cnt_sum == 2
assert not db.can_unite(0, 2)
db.unite(0, 2)
assert not db.is_bipartite
assert db.cnt_sum == -1

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