verify/AI/prufer_test.nim

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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 sequtils
import cplib/graph/graph
import cplib/tree/prufer

let g = prufer_decode(@[1, 1])
assert g.len == 4
var edges: seq[(int, int)]
for i in 0..<g.len:
  for j in g[i]:
    if i < j:
      edges.add((i, j))
assert edges == @[(0, 1), (1, 2), (1, 3)]

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