This documentation is automatically generated by online-judge-tools/verification-helper
View the Project on GitHub Rin204/Library-Python
# verification-helper: PROBLEM https://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=GRL_1_B&lang=jp from pathlib import Path import sys sys.path.append(str(Path(__file__).resolve().parent.parent.parent.parent)) def bellmanFord(n, edges, s, inf=1 << 60): """ edges = [(from1, to1, cost1), (from2, to2, cost2), ...)] """ dist = [inf] * n dist[s] = 0 for _ in range(n): update = False for u, v, d in edges: if dist[u] != inf and dist[v] > dist[u] + d: dist[v] = dist[u] + d update = True if not update: return dist return None n, m, s = map(int, input().split()) edges = [list(map(int, input().split())) for _ in range(m)] dist = bellmanFord(n, edges, s) if dist is None: print("NEGATIVE CYCLE") else: for d in dist: if d == 1 << 60: print("INF") else: print(d)
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