Problem	more_lca
User	user123
Submission Time	2023-09-20 16:49:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

more_lca.cpp: In lambda function:
more_lca.cpp:53:60: error: ‘this’ was not captured for this lambda function
53 | sort(v.begin(), v.end(), [](int x, int y) { return pre[x]<pre[y]; });
| ^~~
more_lca.cpp:53:60: error: invalid use of non-static data member ‘lca::pre’
more_lca.cpp:16:8: note: declared here
16 | ll pre[N], dep[N], i=0;
| ^~~
more_lca.cpp:53:67: error: ‘this’ was not captured for this lambda function
53 | sort(v.begin(), v.end(), [](int x, int y) { return pre[x]<pre[y]; });
| ^~~
more_lca.cpp:53:67: error: invalid use of non-static data member ‘lca::pre’
more_lca.cpp:16:8: note: declared here
16 | ll pre[N], dep[N], i=0;
| ^~~
In file included from /usr/include/c++/9/bits/stl_algobase.h:71,
from /usr/include