This documentation is automatically generated by online-judge-tools/verification-helper
View the Project on GitHub Rin204/Library-Python
# verification-helper: PROBLEM https://onlinejudge.u-aizu.ac.jp/courses/library/3/DSL/1/DSL_1_B from pathlib import Path import sys sys.path.append(str(Path(__file__).resolve().parent.parent.parent.parent)) from src.data_structure.WeightedUnionFind import WeightedUnionFind n, Q = map(int, input().split()) UF = WeightedUnionFind(n) for _ in range(Q): query = list(map(int, input().split())) if query[0] == 0: x, y, z = query[1:] UF.unite(y, x, z) else: x, y = query[1:] res = UF.diff(y, x) if res is None: print("?") else: print(res)
Traceback (most recent call last): File "/opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/onlinejudge_verify/documentation/build.py", line 81, in _render_source_code_stat bundled_code = language.bundle( ^^^^^^^^^^^^^^^^ File "/opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/python.py", line 108, in bundle raise NotImplementedError NotImplementedError