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Detalii evaluare #49716640
Rezumat problemă
#2444
eq4
Se dă o expresie matematică în care pot să apară literele x, y, z, t, cifre și semnele + sau -.
Cifrele alăturate formează numere. Literele reprezintă variabile. O variabilă poate fi precedată de un număr. Între variabilă și numărul care o precede nu există alte caractere. Un grup format dintr-o literă și, eventual, un număr care o precede formează un monom. Un monom nu conține mai multe litere. Numărul care apare într-un monom se numește coeficient.
Expresia poate să conțină și numere care nu sunt urmate de o variabilă. Aceste numere se numesc termeni liberi.
Expresia este deci alcătuită din monoame și termeni liberi. Fiecare monom și fiecare termen liber este precedat de unul dintre semnele + sau -.
Valoarea matematică a unei expresii este valoarea care se obține dacă înlocuim literele care apar în expresie cu valori numerice și efectuăm calculele. Valoarea unui monom se obține înmulțind coeficientul monomului cu valoarea pe care o are variabila care apare în respectivul monom. De exemplu, valoarea expresiei +3x pentru x=2 este 6.
Fiind dată o expresie corectă, să se determine:
1. valoarea matematică a expresiei dacă x, y, z și t au valoarea 1.
2. numărul de cvartete distincte (x,y,z,t), de valori întregi care aparțin unui interval dat [a,b], pentru care expresia matematică corespunzătoare expresiei date este egală cu o valoare dată E. Două cvartete sunt distincte dacă există cel puţin o poziţie pentru care valorile corespunzătoare sunt diferite.
OJI 2018
- Fișiere
-
Pracsiu Dan (dnprx)
- Stelian Ciurea
- concurs
Detalii
| Problema | eq4 | Operații I/O |
eq4.in/eq4.out
|
|---|---|---|---|
| Limita timp | 1.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 32 MB
|
| Id soluție | #49716640 | Utilizator |
Sabou Mihai (MareleAlbastru)
|
| Fișier | eq4.cpp | Dimensiune | 1.77 KB |
| Data încărcării | 13 Martie 2024, 08:35 | Scor / rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
eq4.cpp: In function 'int main()': eq4.cpp:21:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 1; i < expr.size(); ++i) { ^ eq4.cpp:63:77: error: no match for 'operator-' (operand types are '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' and 'std::vector<long long int>') int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ eq4.cpp:63:77: note: candidates are: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:786:7: note: __gnu_cxx::__normal_iterator<_Iterator, _Container> __gnu_cxx::__normal_iterator<_Iterator, _Container>::operator-(const difference_type&) const [with _Iterator = long long int*; _Container = std::vector<long long int>; __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type = int] operator-(const difference_type& __n) const ^ /usr/include/c++/4.8/bits/stl_iterator.h:786:7: note: no known conversion for argument 1 from 'std::vector<long long int>' to 'const difference_type& {aka const int&}' /usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template<class _Iterator> typename std::reverse_iterator<_Iterator>::difference_type std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator-(const reverse_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::reverse_iterator<_Iterator>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator-(const reverse_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::reverse_iterator<_Iterator>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template<class _IteratorL, class _IteratorR> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&) operator-(const move_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::move_iterator<_Iterator>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template<class _Iterator> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&) operator-(const move_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::move_iterator<_Iterator>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:354:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&) operator-(const complex<_Tp>& __x, const complex<_Tp>& __y) ^ /usr/include/c++/4.8/complex:354:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::complex<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:363:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&) operator-(const complex<_Tp>& __x, const _Tp& __y) ^ /usr/include/c++/4.8/complex:363:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::complex<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:372:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&) operator-(const _Tp& __x, const complex<_Tp>& __y) ^ /usr/include/c++/4.8/complex:372:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: 'std::vector<long long int>' is not derived from 'const std::complex<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:449:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&) operator-(const complex<_Tp>& __x) ^ /usr/include/c++/4.8/complex:449:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::complex<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/vector:65:0, from /usr/include/c++/4.8/bits/random.h:34, from /usr/include/c++/4.8/random:50, from /usr/include/c++/4.8/bits/stl_algo.h:65, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_bvector.h:208:3: note: std::ptrdiff_t std::operator-(const std::_Bit_iterator_base&, const std::_Bit_iterator_base&) operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) ^ /usr/include/c++/4.8/bits/stl_bvector.h:208:3: note: no known conversion for argument 1 from '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' to 'const std::_Bit_iterator_base&' In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_deque.h:331:5: note: 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>&) operator-(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:331:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_deque.h:343:5: note: 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>&) operator-(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:343:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: 'std::vector<long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::valarray<typename _Dom::value_type>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from eq4.cpp:1: /usr/include/c++/4.8/valarray:1168:1: note: template<class _Tp> std::_Expr<std::_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>&) _DEFINE_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/valarray:1168:1: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::valarray<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from eq4.cpp:1: /usr/include/c++/4.8/valarray:1168:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__minus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const std::valarray<_Tp>&, const _Tp&) _DEFINE_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/valarray:1168:1: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::valarray<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from eq4.cpp:1: /usr/include/c++/4.8/valarray:1168:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__minus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const _Tp&, const std::valarray<_Tp>&) _DEFINE_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/valarray:1168:1: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: 'std::vector<long long int>' is not derived from 'const std::valarray<_Tp>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: 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>&) operator-(const __normal_iterator<_Iterator, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: 'std::vector<long long int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: 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>&) operator-(const __normal_iterator<_IteratorL, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: template argument deduction/substitution failed: eq4.cpp:63:79: note: 'std::vector<long long int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorR, _Container>' int pozsup = upper_bound(valori.begin(), valori.end(), val) - valori; ^ eq4.cpp:64:77: error: no match for 'operator-' (operand types are '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' and 'std::vector<long long int>') int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ eq4.cpp:64:77: note: candidates are: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:786:7: note: __gnu_cxx::__normal_iterator<_Iterator, _Container> __gnu_cxx::__normal_iterator<_Iterator, _Container>::operator-(const difference_type&) const [with _Iterator = long long int*; _Container = std::vector<long long int>; __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type = int] operator-(const difference_type& __n) const ^ /usr/include/c++/4.8/bits/stl_iterator.h:786:7: note: no known conversion for argument 1 from 'std::vector<long long int>' to 'const difference_type& {aka const int&}' /usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template<class _Iterator> typename std::reverse_iterator<_Iterator>::difference_type std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator-(const reverse_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:327:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::reverse_iterator<_Iterator>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template<class _IteratorL, class _IteratorR> decltype ((__y.base() - __x.base())) std::operator-(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator-(const reverse_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:379:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::reverse_iterator<_Iterator>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template<class _IteratorL, class _IteratorR> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&) operator-(const move_iterator<_IteratorL>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1104:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::move_iterator<_Iterator>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template<class _Iterator> decltype ((__x.base() - __y.base())) std::operator-(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&) operator-(const move_iterator<_Iterator>& __x, ^ /usr/include/c++/4.8/bits/stl_iterator.h:1111:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::move_iterator<_Iterator>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:354:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const std::complex<_Tp>&) operator-(const complex<_Tp>& __x, const complex<_Tp>& __y) ^ /usr/include/c++/4.8/complex:354:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::complex<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:363:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&, const _Tp&) operator-(const complex<_Tp>& __x, const _Tp& __y) ^ /usr/include/c++/4.8/complex:363:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::complex<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:372:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const _Tp&, const std::complex<_Tp>&) operator-(const _Tp& __x, const complex<_Tp>& __y) ^ /usr/include/c++/4.8/complex:372:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: 'std::vector<long long int>' is not derived from 'const std::complex<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/ccomplex:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/complex:449:5: note: template<class _Tp> std::complex<_Tp> std::operator-(const std::complex<_Tp>&) operator-(const complex<_Tp>& __x) ^ /usr/include/c++/4.8/complex:449:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::complex<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/vector:65:0, from /usr/include/c++/4.8/bits/random.h:34, from /usr/include/c++/4.8/random:50, from /usr/include/c++/4.8/bits/stl_algo.h:65, from /usr/include/c++/4.8/algorithm:62, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_bvector.h:208:3: note: std::ptrdiff_t std::operator-(const std::_Bit_iterator_base&, const std::_Bit_iterator_base&) operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y) ^ /usr/include/c++/4.8/bits/stl_bvector.h:208:3: note: no known conversion for argument 1 from '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' to 'const std::_Bit_iterator_base&' In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_deque.h:331:5: note: 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>&) operator-(const _Deque_iterator<_Tp, _Ref, _Ptr>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:331:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/deque:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_deque.h:343:5: note: 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>&) operator-(const _Deque_iterator<_Tp, _RefL, _PtrL>& __x, ^ /usr/include/c++/4.8/bits/stl_deque.h:343:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Deque_iterator<_Tp, _Ref, _Ptr>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: 'std::vector<long long int>' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from eq4.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template<class _Dom> std::_Expr<std::_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>&) _DEFINE_EXPR_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/bits/valarray_after.h:403:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::valarray<typename _Dom::value_type>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from eq4.cpp:1: /usr/include/c++/4.8/valarray:1168:1: note: template<class _Tp> std::_Expr<std::_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>&) _DEFINE_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/valarray:1168:1: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::valarray<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from eq4.cpp:1: /usr/include/c++/4.8/valarray:1168:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__minus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const std::valarray<_Tp>&, const _Tp&) _DEFINE_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/valarray:1168:1: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: '__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >' is not derived from 'const std::valarray<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from eq4.cpp:1: /usr/include/c++/4.8/valarray:1168:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__minus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const _Tp&, const std::valarray<_Tp>&) _DEFINE_BINARY_OPERATOR(-, __minus) ^ /usr/include/c++/4.8/valarray:1168:1: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: 'std::vector<long long int>' is not derived from 'const std::valarray<_Tp>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: 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>&) operator-(const __normal_iterator<_Iterator, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:896:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: 'std::vector<long long int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^ In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from eq4.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: 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>&) operator-(const __normal_iterator<_IteratorL, _Container>& __lhs, ^ /usr/include/c++/4.8/bits/stl_iterator.h:884:5: note: template argument deduction/substitution failed: eq4.cpp:64:79: note: 'std::vector<long long int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorR, _Container>' int pozinf = lower_bound(valori.begin(), valori.end(), val) - valori; ^
Cum funcționează evaluarea?
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
- probleme la care rezolvarea presupune scrierea unui program complet
- probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.
Problema eq4 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
- Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.