verify/AI/hashset_test.nim

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• Last update: 2026-07-06 22:23:54+09:00
• Problem: https://onlinejudge.u-aizu.ac.jp/problems/ITP1_1_A

Depends on

• cplib/collections/hashset.nim
• cplib/collections/hashset.nim

Code

# verification-helper: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/ITP1_1_A
echo "Hello World"

import algorithm, sequtils
import cplib/collections/hashset

var hs = initHashSet[int]()
hs.incl(1)
hs.incl(2)
hs.incl(2)
assert hs.contains(1)
assert hs.contains(2)
hs.excl(1)
assert not hs.contains(1)
for i in 3..20:
  hs.incl(i)
assert not hs.contains(1)
assert hs.contains(20)

var items = toSeq(hs.items)
items.sort()
assert items[0] == 2
assert items[^1] == 20

var hs2 = toHashSet([5, 5, 6])
assert hs2.contains(5)
assert hs2.contains(6)
hs2.excl(5)
assert not hs2.contains(5)

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

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