cyberland.cpp: In function 'void dfs(int)':
cyberland.cpp:24:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
24 | for(int i = 0; i < adj[a].sz; i++) {
| ^
cyberland.cpp: In function 'double solve(int, int, int, int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
cyberland.cpp:8:12: error: 'make_pair' was not declared in this scope; did you mean 'std::make_pair'?
8 | #define mp make_pair
| ^~~~~~~~~
cyberland.cpp:32:16: note: in expansion of macro 'mp'
32 | adj[x[i]].pb(mp(y[i] , c[i]));
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/vector:60,
from cyberland.h:1,
from cyberland.cpp:1:
/usr/include/c++/10/bits/stl_pair.h:567:5: note: 'std::make_pair' declared here
567 | make_pair(_T1&& __x, _T2&& __y)
| ^~~~~~~~~
cyberland.cpp:36:13: warning: overflow in conversion from 'long long int' to 'int' changes value from '1000000000000000000' to '-1486618624' [-Woverflow]
36 | dist[i] = N;
| ^
cyberland.cpp:47:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
47 | for(int i = 0; i < adj[u].sz; i++) {
| ^
cyberland.cpp:8:12: error: 'make_pair' was not declared in this scope; did you mean 'std::make_pair'?
8 | #define mp make_pair
| ^~~~~~~~~
cyberland.cpp:52:14: note: in expansion of macro 'mp'
52 | s.insert(mp(dist[v] , v));
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/vector:60,
from cyberland.h:1,
from cyberland.cpp:1:
/usr/include/c++/10/bits/stl_pair.h:567:5: note: 'std::make_pair' declared here
567 | make_pair(_T1&& __x, _T2&& __y)
| ^~~~~~~~~
cyberland.cpp:57:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
57 | for(int i = 0; i < cost.sz i++) {
| ^
cyberland.cpp:57:29: error: expected ';' before 'i'
57 | for(int i = 0; i < cost.sz i++) {
| ^
In file included from /usr/include/c++/10/set:61,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:87,
from cyberland.cpp:2:
/usr/include/c++/10/bits/stl_set.h: In instantiation of 'void std::set<_Key, _Compare, _Alloc>::insert(_InputIterator, _InputIterator) [with _InputIterator = int; _Key = std::pair<long long int, long long int>; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >]':
cyberland.cpp:40:20: required from here
/usr/include/c++/10/bits/stl_set.h:567:31: error: no matching function for call to 'std::_Rb_tree<std::pair<long long int, long long int>, std::pair<long long int, long long int>, std::_Identity<std::pair<long long int, long long int> >, std::less<std::pair<long long int, long long int> >, std::allocator<std::pair<long long int, long long int> > >::_M_insert_range_unique(int&, int&)'
567 | { _M_t._M_insert_range_unique(__first, __last); }
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/10/map:60,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:81,
from cyberland.cpp:2:
/usr/include/c++/10/bits/stl_tree.h:1105:2: note: candidate: 'template<class _InputIterator> std::__enable_if_t<std::is_same<_Val, typename std::iterator_traits<_InputIterator>::value_type>::value> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_insert_range_unique(_InputIterator, _InputIterator) [with _InputIterator = _InputIterator; _Key = std::pair<long long int, long long int>; _Val = std::pair<long long int, long long int>; _KeyOfValue = std::_Identity<std::pair<long long int, long long int> >; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >]'
1105 | _M_insert_range_unique(_InputIterator __first, _InputIterator __last)
| ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_tree.h:1105:2: note: template argument deduction/substitution failed:
/usr/include/c++/10/bits/stl_tree.h: In substitution of 'template<class _InputIterator> std::__enable_if_t<std::is_same<std::pair<long long int, long long int>, typename std::iterator_traits< <template-parameter-1-1> >::value_type>::value, void> std::_Rb_tree<std::pair<long long int, long long int>, std::pair<long long int, long long int>, std::_Identity<std::pair<long long int, long long int> >, std::less<std::pair<long long int, long long int> >, std::allocator<std::pair<long long int, long long int> > >::_M_insert_range_unique<_InputIterator>(_InputIterator, _InputIterator) [with _InputIterator = int]':
/usr/include/c++/10/bits/stl_set.h:567:31: required from 'void std::set<_Key, _Compare, _Alloc>::insert(_InputIterator, _InputIterator) [with _InputIterator = int; _Key = std::pair<long long int, long long int>; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >]'
cyberland.cpp:40:20: required from here
/usr/include/c++/10/bits/stl_tree.h:1105:2: error: no type named 'value_type' in 'struct std::iterator_traits<int>'
/usr/include/c++/10/bits/stl_set.h: In instantiation of 'void std::set<_Key, _Compare, _Alloc>::insert(_InputIterator, _InputIterator) [with _InputIterator = int; _Key = std::pair<long long int, long long int>; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >]':
cyberland.cpp:40:20: required from here
/usr/include/c++/10/bits/stl_tree.h:1114:2: note: candidate: 'template<class _InputIterator> std::__enable_if_t<(! std::is_same<_Val, typename std::iterator_traits<_InputIterator>::value_type>::value)> std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_insert_range_unique(_InputIterator, _InputIterator) [with _InputIterator = _InputIterator; _Key = std::pair<long long int, long long int>; _Val = std::pair<long long int, long long int>; _KeyOfValue = std::_Identity<std::pair<long long int, long long int> >; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >]'
1114 | _M_insert_range_unique(_InputIterator __first, _InputIterator __last)
| ^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/stl_tree.h:1114:2: note: template argument deduction/substitution failed:
/usr/include/c++/10/bits/stl_tree.h: In substitution of 'template<class _InputIterator> std::__enable_if_t<(! std::is_same<std::pair<long long int, long long int>, typename std::iterator_traits< <template-parameter-1-1> >::value_type>::value), void> std::_Rb_tree<std::pair<long long int, long long int>, std::pair<long long int, long long int>, std::_Identity<std::pair<long long int, long long int> >, std::less<std::pair<long long int, long long int> >, std::allocator<std::pair<long long int, long long int> > >::_M_insert_range_unique<_InputIterator>(_InputIterator, _InputIterator) [with _InputIterator = int]':
/usr/include/c++/10/bits/stl_set.h:567:31: required from 'void std::set<_Key, _Compare, _Alloc>::insert(_InputIterator, _InputIterator) [with _InputIterator = int; _Key = std::pair<long long int, long long int>; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >]'
cyberland.cpp:40:20: required from here
/usr/include/c++/10/bits/stl_tree.h:1113:52: error: no type named 'value_type' in 'struct std::iterator_traits<int>'
1113 | __enable_if_t<!__same_value_type<_InputIterator>::value>
| ^~~~~