QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #242750 | #6395. Equation Discovering | ucup-team1281# | Compile Error | / | / | C++23 | 2.5kb | 2023-11-07 16:47:45 | 2023-11-07 16:47:45 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
Details
answer.code: In function ‘bool check(const vct&)’:
answer.code:41:53: error: no matching function for call to ‘max(float, double)’
41 | for (int i=0; i<n; i++) if (fabs(v[i]-V[i])/(max(1.0f, fabs(V[i]))) > 0.0005) return false;
| ~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
from /usr/include/c++/11/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
from answer.code:1:
/usr/include/c++/11/bits/stl_algobase.h:254:5: note: candidate: ‘template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)’
254 | max(const _Tp& __a, const _Tp& __b)
| ^~~
/usr/include/c++/11/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed:
answer.code:41:53: note: deduced conflicting types for parameter ‘const _Tp’ (‘float’ and ‘double’)
41 | for (int i=0; i<n; i++) if (fabs(v[i]-V[i])/(max(1.0f, fabs(V[i]))) > 0.0005) return false;
| ~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
from /usr/include/c++/11/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
from answer.code:1:
/usr/include/c++/11/bits/stl_algobase.h:300:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)’
300 | max(const _Tp& __a, const _Tp& __b, _Compare __comp)
| ^~~
/usr/include/c++/11/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed:
answer.code:41:53: note: deduced conflicting types for parameter ‘const _Tp’ (‘float’ and ‘double’)
41 | for (int i=0; i<n; i++) if (fabs(v[i]-V[i])/(max(1.0f, fabs(V[i]))) > 0.0005) return false;
| ~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from answer.code:1:
/usr/include/c++/11/bits/stl_algo.h:3461:5: note: candidate: ‘template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)’
3461 | max(initializer_list<_Tp> __l)
| ^~~
/usr/include/c++/11/bits/stl_algo.h:3461:5: note: template argument deduction/substitution failed:
answer.code:41:53: note: mismatched types ‘std::initializer_list<_Tp>’ and ‘float’
41 | for (int i=0; i<n; i++) if (fabs(v[i]-V[i])/(max(1.0f, fabs(V[i]))) > 0.0005) return false;
| ~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from answer.code:1:
/usr/include/c++/11/bits/stl_algo.h:3467:5: note: candidate: ‘template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)’
3467 | max(initializer_list<_Tp> __l, _Compare __comp)
| ^~~
/usr/include/c++/11/bits/stl_algo.h:3467:5: note: template argument deduction/substitution failed:
answer.code:41:53: note: mismatched types ‘std::initializer_list<_Tp>’ and ‘float’
41 | for (int i=0; i<n; i++) if (fabs(v[i]-V[i])/(max(1.0f, fabs(V[i]))) > 0.0005) return false;
| ~~~^~~~~~~~~~~~~~~~~~