verify/tree/hld/hld_lca_yosupo_test.nim

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Last update: 2025-01-30 13:56:50+09:00
Problem: https://judge.yosupo.jp/problem/lca

Depends on

Code

# verification-helper: PROBLEM https://judge.yosupo.jp/problem/lca
import strutils
import cplib/graph/graph
import cplib/tree/heavylightdecomposition
proc scanf(formatstr: cstring){.header: "<stdio.h>", varargs.}
proc ii(): int {.inline.} = scanf("%lld\n", addr result)

var n, q = ii()
var g = initUnWeightedUnDirectedStaticGraph(n)
for i in 0..<n-1:
    var p = ii()
    g.add_edge(i+1, p)
g.build

var hld = initHld(g, 0)
var ans = newSeq[int](q)
for i in 0..<q:
    var u, v = ii()
    ans[i] = hld.lca(u, v)
echo ans.join("\n")

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