verify/AI/namori_forest_test.nim

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Last update: 2026-09-04 10:21:15+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/graph
import cplib/graph/namori_forest
import cplib/utils/constants

var g = initUnWeightedUnDirectedGraph(6)
g.add_edge(0, 1)
g.add_edge(1, 2)
g.add_edge(2, 0)
g.add_edge(1, 3)
g.add_edge(4, 5)
let nf = initNamoriForest(g)
assert nf.incycle(0)
assert nf.incycle(1)
assert nf.incycle(2)
assert not nf.incycle(3)
assert nf.root(3) == 1
assert nf.same_tree(1, 3)
assert nf.same_component(0, 3)
assert not nf.same_component(0, 4)
assert nf.component(4) == nf.component(5)
assert nf.dist(0, 2) == (1, 2)
assert nf.dist(1, 3) == (1, INF64)
assert nf.dist(0, 4) == (INF64, INF64)
assert nf.dist(4, 5) == (1, INF64)

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