traffic.cpp: In function 'void dfs(int, int)':
traffic.cpp:29:28: error: no matching function for call to 'max(int&, long long int&)'
29 | val = max(val, subtree[i]);
| ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from traffic.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:222:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
222 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/9/bits/stl_algobase.h:222:5: note: template argument deduction/substitution failed:
traffic.cpp:29:28: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
29 | val = max(val, subtree[i]);
| ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from traffic.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
268 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: template argument deduction/substitution failed:
traffic.cpp:29:28: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
29 | val = max(val, subtree[i]);
| ^
In file included from /usr/include/c++/9/algorithm:62,
from traffic.cpp:3:
/usr/include/c++/9/bits/stl_algo.h:3456:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
3456 | max(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/9/bits/stl_algo.h:3456:5: note: template argument deduction/substitution failed:
traffic.cpp:29:28: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
29 | val = max(val, subtree[i]);
| ^
In file included from /usr/include/c++/9/algorithm:62,
from traffic.cpp:3:
/usr/include/c++/9/bits/stl_algo.h:3462:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
3462 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/9/bits/stl_algo.h:3462:5: note: template argument deduction/substitution failed:
traffic.cpp:29:28: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
29 | val = max(val, subtree[i]);
| ^
traffic.cpp:32:32: error: no matching function for call to 'max(int&, long long int)'
32 | val = max(val, totSum - curSum);
| ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from traffic.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:222:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
222 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/9/bits/stl_algobase.h:222:5: note: template argument deduction/substitution failed:
traffic.cpp:32:32: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
32 | val = max(val, totSum - curSum);
| ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from traffic.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
268 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: template argument deduction/substitution failed:
traffic.cpp:32:32: note: deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
32 | val = max(val, totSum - curSum);
| ^
In file included from /usr/include/c++/9/algorithm:62,
from traffic.cpp:3:
/usr/include/c++/9/bits/stl_algo.h:3456:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
3456 | max(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/9/bits/stl_algo.h:3456:5: note: template argument deduction/substitution failed:
traffic.cpp:32:32: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
32 | val = max(val, totSum - curSum);
| ^
In file included from /usr/include/c++/9/algorithm:62,
from traffic.cpp:3:
/usr/include/c++/9/bits/stl_algo.h:3462:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
3462 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/9/bits/stl_algo.h:3462:5: note: template argument deduction/substitution failed:
traffic.cpp:32:32: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
32 | val = max(val, totSum - curSum);
| ^