verify/AI/rolling_hash_test.nim

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Last update: 2026-09-04 08:24:17+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/str/rolling_hash

let rh = initRollingHash(@[1, 2, 3, 1, 2, 3])
assert rh.query(0..2) == rh.query(3..5)
assert rh.query(0..1) != rh.query(1..2)

let arrayRh = initRollingHash([1, 2, 3, 1, 2, 3])
assert arrayRh.query(0..2) == arrayRh.query(3..5)

proc checkOpenArray(s: openArray[int]) =
    let openArrayRh = initRollingHash(s)
    assert openArrayRh.query(0..2) == openArrayRh.query(3..5)

checkOpenArray([1, 2, 3, 1, 2, 3])

var rh2 = initRollingHash("abcabc")
rh2.build(seed = 1)
assert rh2.query(0..2) == rh2.query(3..5)
let typedStringRh: RollingHash[string] = initRollingHash("abcabc")
assert typedStringRh.query(0..2) == typedStringRh.query(3..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