Problem	pigeonnests
User	dacashew
Submission Time	2024-12-19 17:48:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pigeonnests.cpp: In constructor ‘node::node(long long int, long long int)’:
pigeonnests.cpp:107:10: error: ‘npre’ was not declared in this scope
107 | val={0,npre[s]};
| ^~~~
pigeonnests.cpp:107:17: error: no match for ‘operator=’ (operand types are ‘std::pair<long long int, long long int>’ and ‘<brace-enclosed initializer list>’)
107 | val={0,npre[s]};
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:64,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from pigeonnests.cpp:59:
/usr/include/c++/9/bits/stl_pair.h:378:7: note: candidate: ‘std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(typename std::conditional<std::__and_<std::is_copy_assignable<_T1>, std::is_copy_assignable<_T2> >::value,