TestCase/unittest/PersistentStack.unittest.test.py

View this file on GitHub
Last update: 2021-09-08 02:11:43+09:00
Problem: http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_1_A

Depends on

永続 Stack (DataStructure/misc/PersistentStack.py)

Code

# verification-helper: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_1_A
import sys
input = sys.stdin.buffer.readline

from DataStructure.misc.PersistentStack import PersistentStack


def main():
    n = 10
    ps = PersistentStack()
    versions = [ps]

    for i in range(n):
        ps = versions[-1].push(i)
        versions.append(ps)

    for i in range(n + 1):
        ps = versions[i]
        for j in reversed(range(i)):
            assert(ps.top() == j)
            ps = ps.pop()
        assert(ps.top() is None)


if __name__ == '__main__':
    main()
    print("Hello World")

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.12.4/x64/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 "/opt/hostedtoolcache/Python/3.12.4/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/python.py", line 96, in bundle
    raise NotImplementedError
NotImplementedError