This documentation is automatically generated by online-judge-tools/verification-helper
class UnionFindTree:
def __init__(self, N):
self.parents = [-1] * N
return
def flush(self):
tree = [(i, self.parents[i]) for i in range(len(self.parents))]
print(*tree)
def root(self, x):
r = x
while self.parents[r] >= 0:
r = self.parents[r]
return r
def same(self, x, y):
return self.root(x) == self.root(y)
def merge(self, x, y):
rx = self.root(x)
ry = self.root(y)
if rx == ry:
return
if self.parents[rx] > self.parents[ry]:
rx, ry = ry, rx
self.parents[rx] += self.parents[ry]
self.parents[ry] = rx
return
Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.11.3/x64/lib/python3.11/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/3.11.3/x64/lib/python3.11/site-packages/onlinejudge_verify/languages/python.py", line 96, in bundle
raise NotImplementedError
NotImplementedError