This documentation is automatically generated by online-judge-tools/verification-helper
View the Project on GitHub Rin204/Library-Python
# verification-helper: PROBLEM https://yukicoder.me/problems/no/1293 from pathlib import Path import sys sys.path.append(str(Path(__file__).resolve().parent.parent.parent.parent)) from src.data_structure.RollbackUnionFind import RollbackUnionFind n, d, w = map(int, input().split()) UF1 = RollbackUnionFind(n) UF2 = RollbackUnionFind(n) for _ in range(d): a, b = map(int, input().split()) UF1.unite(a - 1, b - 1) for _ in range(w): c, d = map(int, input().split()) UF2.unite(c - 1, d - 1) ans = -n dic = {} for i in range(n): p = UF1.find(i) if p not in dic: dic[p] = [] dic[p].append(i) for group in dic.values(): u = group[0] state = UF2.get_state() for v in group: UF2.unite(u, v) ans += UF1.size(u) * UF2.size(u) UF2.rollback(state) print(ans)
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