| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 568858 | errorgorn | Reconstruction Project (JOI22_reconstruction) | C++17 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
#define ii pair<int,int>
#define fi first
#define se second
#define endl '\n'
#define puf push_front
#define pof pop_front
#define pub push_back
#define pob pop_back
#define lb lower_bound
#define ub upper_bound
#define rep(x,s,e) for (int x=(s)-((s)>(e));x!=(e)-((s)>(e));((s)<(e))?x++:x--)
#define all(x) (x).begin(),(x).end()
#define sz(x) (int) (x).size()
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int n,m,q;
vector<int> w[100005];
int idx[100005];
signed main(){
cin.tie(0);
cout.tie(0);
cin.sync_with_stdio(false);
cin>>n>>m;
int a,b,c;
rep(x,0,m){
cin>>a>>b>>c;
w[a].pub(c);
}
rep(x,1,n) sort(all(w[x]));
cin>>q;
while (q--){
int val;
cin>>val;
long long ans=0;
rep(x,1,n){
while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
idx[x]++;
}
ans+=abs(w[x]-val);
}
cout<<ans<<endl;
}
}
Compilation message (stderr)
reconstruction.cpp: In function 'int main()':
reconstruction.cpp:48:42: error: no match for 'operator-' (operand types are 'std::vector<int>' and 'int')
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ~~~~~~^~~~
| | |
| | int
| std::vector<int>
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
500 | operator-(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:1533:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1533 | operator-(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1533:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from reconstruction.cpp:1:
/usr/include/c++/10/complex:361:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&)'
361 | operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/10/complex:361:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::complex<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from reconstruction.cpp:1:
/usr/include/c++/10/complex:370:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&)'
370 | operator-(const complex<_Tp>& __x, const _Tp& __y)
| ^~~~~~~~
/usr/include/c++/10/complex:370:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::complex<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from reconstruction.cpp:1:
/usr/include/c++/10/complex:379:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&)'
379 | operator-(const _Tp& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/10/complex:379:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: mismatched types 'const std::complex<_Tp>' and 'int'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from reconstruction.cpp:1:
/usr/include/c++/10/complex:456:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&)'
456 | operator-(const complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/10/complex:456:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::complex<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)'
406 | _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/valarray:1186:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const std::valarray<_Tp>&, const std::valarray<_Tp>&)'
1186 | _DEFINE_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/valarray:1186:1: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::valarray<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/valarray:1186:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const std::valarray<_Tp>&, const typename std::valarray<_Tp>::value_type&)'
1186 | _DEFINE_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/valarray:1186:1: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const std::valarray<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
from reconstruction.cpp:1:
/usr/include/c++/10/valarray:1186:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const typename std::valarray<_Tp>::value_type&, const std::valarray<_Tp>&)'
1186 | _DEFINE_BINARY_OPERATOR(-, __minus)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/valarray:1186:1: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: mismatched types 'const std::valarray<_Tp>' and 'int'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:1164:5: note: candidate: 'template<class _IteratorL, class _IteratorR, class _Container> decltype ((__lhs.base() - __rhs.base())) __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)'
1164 | operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1164:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:1177:5: note: candidate: 'template<class _Iterator, class _Container> typename __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type __gnu_cxx::operator-(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)'
1177 | operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1177:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:43: note: 'std::vector<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
reconstruction.cpp:48:56: error: no match for 'operator-' (operand types are 'std::vector<int>' and 'int')
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ~~~~^~~~
| | |
| | int
| std::vector<int>
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
500 | operator-(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:57: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from reconstruction.cpp:1:
/usr/include/c++/10/bits/stl_iterator.h:1533:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1533 | operator-(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1533:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:57: note: 'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from reconstruction.cpp:1:
/usr/include/c++/10/complex:361:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&)'
361 | operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/10/complex:361:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:57: note: 'std::vector<int>' is not derived from 'const std::complex<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from reconstruction.cpp:1:
/usr/include/c++/10/complex:370:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&)'
370 | operator-(const complex<_Tp>& __x, const _Tp& __y)
| ^~~~~~~~
/usr/include/c++/10/complex:370:5: note: template argument deduction/substitution failed:
reconstruction.cpp:48:57: note: 'std::vector<int>' is not derived from 'const std::complex<_Tp>'
48 | while (idx[x]+1<sz(w[x]) && abs(w[x+1]-val)<abs(w[x]-val)){
| ^~~
In file included from /usr/include/c++/10/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
from /va