Problem	grassplant
User	gelastropod
Submission Time	2025-03-17 13:06:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

grassplant.cpp: In function ‘void dfs1(long long int, long long int)’:
grassplant.cpp:60:6: error: invalid types ‘long long int[long long int]’ for array subscript
60 | p[i] = n;
| ^
grassplant.cpp: In function ‘void dfs2(long long int, long long int)’:
grassplant.cpp:66:11: error: reference to ‘count’ is ambiguous
66 | pre[n] = count++;
| ^~~~~
In file included from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from grassplant.cpp:1:
/usr/include/c++/9/pstl/glue_algorithm_defs.h:101:1: note: candidates are: ‘template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, typename std::iterator_traits<_II>::difference_type> std::count(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)’
101 | count(_ExecutionPolicy&& __exec, _Forwa