| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 973068 | 2024-05-01T13:09:07 Z | marinaluca | A Plus B (IOI23_aplusb) | C++17 | Compilation error |
0 ms | 0 KB |
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define xx first
#define yy second
#define all (x) begin (x), end(x)
vector <int> smallest_sums (int n, vector <int> a, vector <int> b){
sort (a.begin(), a.end());
sort (b.begin(), b.end());
set <pair<int, pair<int, int>>> s;
vector <int> rez;
for (int i = 0; i < n; ++ i){
s.insert ({a[i] + b[i], {i, 0}});
}
for (int i = 0; i < n; ++ i){
auto val = *s.begin();
rez.push_back(val.xx);
s.insert ({a[s.yy.xx] + b[s.yy.yy + 1], {val.yy.xx, val.yy.yy + 1}});
s.erase(val);
}
return rez;
}
Compilation message
aplusb.cpp: In function 'std::vector<int> smallest_sums(int, std::vector<int>, std::vector<int>)':
aplusb.cpp:9:12: error: 'class std::set<std::pair<int, std::pair<int, int> > >' has no member named 'second'
9 | #define yy second
| ^~~~~~
aplusb.cpp:23:24: note: in expansion of macro 'yy'
23 | s.insert ({a[s.yy.xx] + b[s.yy.yy + 1], {val.yy.xx, val.yy.yy + 1}});
| ^~
aplusb.cpp:9:12: error: 'class std::set<std::pair<int, std::pair<int, int> > >' has no member named 'second'
9 | #define yy second
| ^~~~~~
aplusb.cpp:23:37: note: in expansion of macro 'yy'
23 | s.insert ({a[s.yy.xx] + b[s.yy.yy + 1], {val.yy.xx, val.yy.yy + 1}});
| ^~
aplusb.cpp:23:76: error: no matching function for call to 'std::set<std::pair<int, std::pair<int, int> > >::insert(<brace-enclosed initializer list>)'
23 | s.insert ({a[s.yy.xx] + b[s.yy.yy + 1], {val.yy.xx, val.yy.yy + 1}});
| ^
In file included from /usr/include/c++/10/set:61,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:87,
from aplusb.cpp:1:
/usr/include/c++/10/bits/stl_set.h:509:7: note: candidate: 'std::pair<typename std::_Rb_tree<_Key, _Key, std::_Identity<_Tp>, _Compare, typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_Key>::other>::const_iterator, bool> std::set<_Key, _Compare, _Alloc>::insert(const value_type&) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >; typename std::_Rb_tree<_Key, _Key, std::_Identity<_Tp>, _Compare, typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_Key>::other>::const_iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::value_type = std::pair<int, std::pair<int, int> >]'
509 | insert(const value_type& __x)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:509:32: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const std::pair<int, std::pair<int, int> >&'}
509 | insert(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_set.h:518:7: note: candidate: 'std::pair<typename std::_Rb_tree<_Key, _Key, std::_Identity<_Tp>, _Compare, typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_Key>::other>::const_iterator, bool> std::set<_Key, _Compare, _Alloc>::insert(std::set<_Key, _Compare, _Alloc>::value_type&&) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >; typename std::_Rb_tree<_Key, _Key, std::_Identity<_Tp>, _Compare, typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_Key>::other>::const_iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::value_type = std::pair<int, std::pair<int, int> >]'
518 | insert(value_type&& __x)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:518:27: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::set<std::pair<int, std::pair<int, int> > >::value_type&&' {aka 'std::pair<int, std::pair<int, int> >&&'}
518 | insert(value_type&& __x)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_set.h:546:7: note: candidate: 'std::set<_Key, _Compare, _Alloc>::iterator std::set<_Key, _Compare, _Alloc>::insert(std::set<_Key, _Compare, _Alloc>::const_iterator, const value_type&) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >; std::set<_Key, _Compare, _Alloc>::iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::const_iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::value_type = std::pair<int, std::pair<int, int> >]'
546 | insert(const_iterator __position, const value_type& __x)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:546:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/10/bits/stl_set.h:551:7: note: candidate: 'std::set<_Key, _Compare, _Alloc>::iterator std::set<_Key, _Compare, _Alloc>::insert(std::set<_Key, _Compare, _Alloc>::const_iterator, std::set<_Key, _Compare, _Alloc>::value_type&&) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >; std::set<_Key, _Compare, _Alloc>::iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::const_iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::value_type = std::pair<int, std::pair<int, int> >]'
551 | insert(const_iterator __position, value_type&& __x)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:551:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/10/bits/stl_set.h:566:2: note: candidate: 'template<class _InputIterator> void std::set<_Key, _Compare, _Alloc>::insert(_InputIterator, _InputIterator) [with _InputIterator = _InputIterator; _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >]'
566 | insert(_InputIterator __first, _InputIterator __last)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:566:2: note: template argument deduction/substitution failed:
aplusb.cpp:23:76: note: candidate expects 2 arguments, 1 provided
23 | s.insert ({a[s.yy.xx] + b[s.yy.yy + 1], {val.yy.xx, val.yy.yy + 1}});
| ^
In file included from /usr/include/c++/10/set:61,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:87,
from aplusb.cpp:1:
/usr/include/c++/10/bits/stl_set.h:578:7: note: candidate: 'void std::set<_Key, _Compare, _Alloc>::insert(std::initializer_list<_Tp>) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >]'
578 | insert(initializer_list<value_type> __l)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:578:43: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::initializer_list<std::pair<int, std::pair<int, int> > >'
578 | insert(initializer_list<value_type> __l)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_set.h:598:7: note: candidate: 'std::set<_Key, _Compare, _Alloc>::insert_return_type std::set<_Key, _Compare, _Alloc>::insert(std::set<_Key, _Compare, _Alloc>::node_type&&) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >; std::set<_Key, _Compare, _Alloc>::insert_return_type = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::insert_return_type; std::set<_Key, _Compare, _Alloc>::node_type = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::node_type]'
598 | insert(node_type&& __nh)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:598:26: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::set<std::pair<int, std::pair<int, int> > >::node_type&&' {aka 'std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::node_type&&'}
598 | insert(node_type&& __nh)
| ~~~~~~~~~~~~^~~~
/usr/include/c++/10/bits/stl_set.h:603:7: note: candidate: 'std::set<_Key, _Compare, _Alloc>::iterator std::set<_Key, _Compare, _Alloc>::insert(std::set<_Key, _Compare, _Alloc>::const_iterator, std::set<_Key, _Compare, _Alloc>::node_type&&) [with _Key = std::pair<int, std::pair<int, int> >; _Compare = std::less<std::pair<int, std::pair<int, int> > >; _Alloc = std::allocator<std::pair<int, std::pair<int, int> > >; std::set<_Key, _Compare, _Alloc>::iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::const_iterator = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::const_iterator; std::set<_Key, _Compare, _Alloc>::node_type = std::_Rb_tree<std::pair<int, std::pair<int, int> >, std::pair<int, std::pair<int, int> >, std::_Identity<std::pair<int, std::pair<int, int> > >, std::less<std::pair<int, std::pair<int, int> > >, std::allocator<std::pair<int, std::pair<int, int> > > >::node_type]'
603 | insert(const_iterator __hint, node_type&& __nh)
| ^~~~~~
/usr/include/c++/10/bits/stl_set.h:603:7: note: candidate expects 2 arguments, 1 provided