verify/AI/SCC_test.nim

View this file on GitHub
Last update: 2026-07-07 06:48:43+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 algorithm, sequtils
import cplib/graph/SCC
import cplib/graph/graph

var g = initUnWeightedDirectedGraph(4)
g.add_edge(0, 1)
g.add_edge(1, 0)
g.add_edge(1, 2)
g.add_edge(2, 3)
g.add_edge(3, 2)
let comps = g.SCC.mapIt(it.sorted)
assert comps == @[@[0, 1], @[2, 3]]
let (cg, toGroup, groups) = g.SCCG
assert groups.mapIt(it.sorted) == @[@[0, 1], @[2, 3]]
assert toGroup[0] == toGroup[1]
assert toGroup[2] == toGroup[3]
assert cg.len == 2
assert toSeq(cg[toGroup[1]]) == @[toGroup[2]]

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