| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 276951 | ElyesChaabouni | Paint By Numbers (IOI16_paint) | C++14 | 컴파일 에러 | 0 ms | 0 KiB |
이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
/*#pragma GCC optimize("O3")*/
#include<bits/stdc++.h>
#include "paint.h"
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//#define ordered_set tree<int, null_type,less<int >, rb_tree_tag,tree_order_statistics_node_update>
#define eps 1e-9
#define MOD1 998244353
#define MOD2 1000000007
#define INV_10 299473306
#define INF 1000000000
#define PI 3.14159265358979323846
using namespace std;
string solve_puzzle(string s, vector<int> c)
{
int n=s.length(), k=c.size();
int pr[n+1];
for(int i = 0;i < n+1; i++)
pr[i]=0;
for(int i = s.length()-1; i >= 0; i--)
{
if(s[i]!='_')
pr[i]=1;
pr[i]+=pr[i+1];
}
int dp[n+1][k+1];
for(int i = 0; i < n+1; i++)
for(int j = 0; j < k+1; j++)
dp[i][j]=0;
for(int i = k-1; i >= 0; i--)
dp[n][i]=1+dp[n][i+1];
for(int i = k-1; i >= 0; i--)
{
for(int j = n-1; j >= 0; j--)
{
if(j+c[i]-1 < n && s[j+c[i]-1]!='X' && (j==0 || s[j-1]!='X') && pr[j]-pr[j+c[i]]==0 && dp[j+c[i]][i+1] > 0)
dp[j][i]=1;
dp[j][i]+=dp[j+1][i];
}
}
for(int i = 1; i < k; i++)
{
int sum=0;
for(int j = n-1; j >= 0; j--)
{
int x=dp[j][i];
dp[j][i]=dp[j+1][i];
if(x==sum+1)
{
sum++;
if(j-1-c[i-1] >= 0 && dp[0][i-1]-dp[j-1-c[i-1]+1][i-1] > 0)
dp[j][i]++;
}
}
}
for(int i = 0; i < n; i++)
{
bool done=0;
if(s[i]=='.')
{
for(int j = 0; j < k && !done; j++)
{
int pos=max(0, i-c[j]+1);
if(dp[pos][j]-dp[i+1][j] > 0)
done=1;
}
if(!done)
{
s[i]='_';
}
else
{
done=0;
if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
done=1;
for(int j = 0; j < k-1 && !done; j++)
{
if(dp[0][j]-dp[max(i-c+2, 0)][j] > 0 && dp[i+1][j+1]-dp[n][j+1] > 0)
done=1;
}
if(!done)
{
s[i]='X';
}
else
s[i]='?';
}
}
}
return s;
return "";
}
//size
컴파일 시 표준 에러 (stderr) 메시지
paint.cpp: In function 'std::string solve_puzzle(std::string, std::vector<int>)':
paint.cpp:74:27: error: no match for 'operator-' (operand types are 'int' and 'std::vector<int>')
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ~^~
| | |
| | std::vector<int>
| int
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_iterator.h:415:5: note: candidate: 'template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
415 | operator-(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:415:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_iterator.h:1212:5: note: candidate: 'template<class _IteratorL, class _IteratorR> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1212 | operator-(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:1212:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/complex:357:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&)'
357 | operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/9/complex:357:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::complex<_Tp>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/complex:366:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&)'
366 | operator-(const complex<_Tp>& __x, const _Tp& __y)
| ^~~~~~~~
/usr/include/c++/9/complex:366:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::complex<_Tp>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/complex:375:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&)'
375 | operator-(const _Tp& __x, const complex<_Tp>& __y)
| ^~~~~~~~
/usr/include/c++/9/complex:375:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: 'std::vector<int>' is not derived from 'const std::complex<_Tp>'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/complex:452:5: note: candidate: 'template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&)'
452 | operator-(const complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/9/complex:452:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::complex<_Tp>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/deque:67,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:68,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_deque.h:370:5: note: candidate: 'template<class _Tp, class _Ref, class _Ptr> typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _Ref, _Ptr>&)'
370 | operator-(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_deque.h:370:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/deque:67,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:68,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_deque.h:382:5: note: candidate: 'template<class _Tp, class _RefL, class _PtrL, class _RefR, class _PtrR> typename std::_Deque_iterator<_Tp, _Ref, _Ptr>::difference_type std::operator-(const std::_Deque_iterator<_Tp, _Ref, _Ptr>&, const std::_Deque_iterator<_Tp, _RefR, _PtrR>&)'
382 | operator-(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_deque.h:382:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/vector:68,
from /usr/include/c++/9/queue:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:86,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_bvector.h:214:3: note: candidate: 'std::ptrdiff_t std::operator-(const std::_Bit_iterator_base&, const std::_Bit_iterator_base&)'
214 | operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
| ^~~~~~~~
/usr/include/c++/9/bits/stl_bvector.h:214:39: note: no known conversion for argument 1 from 'int' to 'const std::_Bit_iterator_base&'
214 | operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: 'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/valarray:603,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/bits/valarray_after.h:406:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: 'std::vector<int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/valarray:1186:1: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::valarray<_Tp>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/valarray:1186:1: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const std::valarray<_Tp>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:95,
from paint.cpp:2:
/usr/include/c++/9/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++/9/valarray:1186:1: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: 'std::vector<int>' is not derived from 'const std::valarray<_Tp>'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_iterator.h:977:5: 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>&)'
977 | operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:977:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_iterator.h:989:5: 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>&)'
989 | operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/9/bits/stl_iterator.h:989:5: note: template argument deduction/substitution failed:
paint.cpp:74:28: note: mismatched types 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' and 'int'
74 | if(dp[0][k-1]-dp[max(i-c+2, 0)][k-1] > 0 || dp[i+1][0]-dp[n][0] > 0)
| ^
paint.cpp:78:26: error: no match for 'operator-' (operand types are 'int' and 'std::vector<int>')
78 | if(dp[0][j]-dp[max(i-c+2, 0)][j] > 0 && dp[i+1][j+1]-dp[n][j+1] > 0)
| ~^~
| | |
| | std::vector<int>
| int
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from paint.cpp:2:
/usr/include/c++/9/bits/stl_iterator.h:415:5: note: candidate: 'template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
415 | operator-(const reverse_iterator<_IteratorL>& __x,
|