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Detalii evaluare #53675389

Rezumat problemă

#873 Vase

Se dau dau două vase cu capacitatea A, respectiv B litri. Se cere să se măsoare cu ajutorul lor C litri de apă.

Rezolvă

Detalii

Problema Vase Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #53675389 Utilizator Curca David (David_Curca9)
Fișier vase.cpp Dimensiune 1.58 KB
Data încărcării 08 Noiembrie 2024, 00:03 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

vase.cpp: In function 'void afis(int, int)':
vase.cpp:25:10: error: expected unqualified-id before '[' token
     auto [ta, tb, op] = t[a][b];

          ^
vase.cpp:26:19: error: 'op' was not declared in this scope
     ans.push_back(op);

                   ^
vase.cpp:27:18: error: 'ta' was not declared in this scope
     tie(a, b) = {ta, tb};

                  ^
vase.cpp:27:22: error: 'tb' was not declared in this scope
     tie(a, b) = {ta, tb};

                      ^
vase.cpp:27:15: error: no match for 'operator=' (operand types are 'std::tuple<int&, int&>' and '<brace-enclosed initializer list>')
     tie(a, b) = {ta, tb};

               ^
vase.cpp:27:15: note: candidates are:
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:618:7: note: std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(const std::tuple<_T1, _T2>&) [with _T1 = int&; _T2 = int&]
       operator=(const tuple& __in)
       ^
/usr/include/c++/4.8/tuple:618:7: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::tuple<int&, int&>&'
/usr/include/c++/4.8/tuple:625:7: note: std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(std::tuple<_T1, _T2>&&) [with _T1 = int&; _T2 = int&]
       operator=(tuple&& __in)
       ^
/usr/include/c++/4.8/tuple:625:7: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::tuple<int&, int&>&&'
/usr/include/c++/4.8/tuple:634:9: note: template<class _U1, class _U2> std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(const std::tuple<_U1, _U2>&) [with _U1 = _U1; _U2 = _U2; _T1 = int&; _T2 = int&]
         operator=(const tuple<_U1, _U2>& __in)
         ^
/usr/include/c++/4.8/tuple:634:9: note:   template argument deduction/substitution failed:
vase.cpp:27:15: note:   couldn't deduce template parameter '_U1'
     tie(a, b) = {ta, tb};

               ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:642:9: note: template<class _U1, class _U2> std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(std::tuple<_U1, _U2>&&) [with _U1 = _U1; _U2 = _U2; _T1 = int&; _T2 = int&]
         operator=(tuple<_U1, _U2>&& __in)
         ^
/usr/include/c++/4.8/tuple:642:9: note:   template argument deduction/substitution failed:
vase.cpp:27:15: note:   couldn't deduce template parameter '_U1'
     tie(a, b) = {ta, tb};

               ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:650:9: note: template<class _U1, class _U2> std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(const std::pair<_U1, _U2>&) [with _U1 = _U1; _U2 = _U2; _T1 = int&; _T2 = int&]
         operator=(const pair<_U1, _U2>& __in)
         ^
/usr/include/c++/4.8/tuple:650:9: note:   template argument deduction/substitution failed:
vase.cpp:27:15: note:   couldn't deduce template parameter '_U1'
     tie(a, b) = {ta, tb};

               ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:659:9: note: template<class _U1, class _U2> std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(std::pair<_U1, _U2>&&) [with _U1 = _U1; _U2 = _U2; _T1 = int&; _T2 = int&]
         operator=(pair<_U1, _U2>&& __in)
         ^
/usr/include/c++/4.8/tuple:659:9: note:   template argument deduction/substitution failed:
vase.cpp:27:15: note:   couldn't deduce template parameter '_U1'
     tie(a, b) = {ta, tb};

               ^
vase.cpp: In function 'int main()':
vase.cpp:39:29: error: no matching function for call to 'std::deque<std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::emplace_back(<brace-enclosed initializer list>)'
   dq.emplace_back({0, 0, ""});

                             ^
vase.cpp:39:29: note: candidate is:
In file included from /usr/include/c++/4.8/deque:66:0,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:67,
                 from vase.cpp:1:
/usr/include/c++/4.8/bits/deque.tcc:131:7: note: void std::deque<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {}; _Tp = std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >; _Alloc = std::allocator<std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >]
       deque<_Tp, _Alloc>::
       ^
/usr/include/c++/4.8/bits/deque.tcc:131:7: note:   candidate expects 0 arguments, 1 provided
vase.cpp:42:10: error: expected unqualified-id before '[' token
     auto [a, b, _] = dq.back();

          ^
vase.cpp:44:30: error: 'a' was not declared in this scope
     vector<state> v = vecini(a, b);

                              ^
vase.cpp:44:33: error: 'b' was not declared in this scope
     vector<state> v = vecini(a, b);

                                 ^
vase.cpp:46:12: error: expected unqualified-id before '[' token
       auto [na, nb, op] = nstate;

            ^
vase.cpp:47:15: error: 'na' was not declared in this scope
       if(dist[na][nb] == 0){

               ^
vase.cpp:47:19: error: 'nb' was not declared in this scope
       if(dist[na][nb] == 0){

                   ^
vase.cpp:48:28: error: 'op' was not declared in this scope
         t[na][nb] = {a, b, op};

                            ^
vase.cpp:50:44: error: no matching function for call to 'std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::tuple(<brace-enclosed initializer list>)'
         dq.emplace_front((state){na, nb, op});

                                            ^
vase.cpp:50:44: note: candidates are:
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:465:2: note: template<class _Alloc, class ... _UElements, class> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_Args2 ...>&&)
  tuple(allocator_arg_t __tag, const _Alloc& __a,
  ^
/usr/include/c++/4.8/tuple:465:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:456:2: note: template<class _Alloc, class ... _UElements, class> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_Args2 ...>&)
  tuple(allocator_arg_t __tag, const _Alloc& __a,
  ^
/usr/include/c++/4.8/tuple:456:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:450:2: note: template<class _Alloc> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&, std::tuple< <template-parameter-1-1> >&&)
  tuple(allocator_arg_t __tag, const _Alloc& __a, tuple&& __in)
  ^
/usr/include/c++/4.8/tuple:450:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:446:2: note: template<class _Alloc> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple< <template-parameter-1-1> >&)
  tuple(allocator_arg_t __tag, const _Alloc& __a, const tuple& __in)
  ^
/usr/include/c++/4.8/tuple:446:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:440:2: note: template<class _Alloc, class ... _UElements, class> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&, _UElements&& ...)
  tuple(allocator_arg_t __tag, const _Alloc& __a,
  ^
/usr/include/c++/4.8/tuple:440:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:433:2: note: template<class _Alloc> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&, const _Elements& ...)
  tuple(allocator_arg_t __tag, const _Alloc& __a,
  ^
/usr/include/c++/4.8/tuple:433:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:429:2: note: template<class _Alloc> std::tuple< <template-parameter-1-1> >::tuple(std::allocator_arg_t, const _Alloc&)
  tuple(allocator_arg_t __tag, const _Alloc& __a)
  ^
/usr/include/c++/4.8/tuple:429:2: note:   template argument deduction/substitution failed:
vase.cpp:50:44: note:   cannot convert 'na' (type '<type error>') to type 'std::allocator_arg_t'
         dq.emplace_front((state){na, nb, op});

                                            ^
In file included from /usr/include/c++/4.8/functional:55:0,
                 from /usr/include/c++/4.8/bits/stl_algo.h:66,
                 from /usr/include/c++/4.8/algorithm:62,
                 from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:64,
                 from vase.cpp:1:
/usr/include/c++/4.8/tuple:423:19: note: template<class ... _UElements, class> constexpr std::tuple< <template-parameter-1-1> >::tuple(std::tuple<_Args1 ...>&&)
         constexpr tuple(tuple<_UElements...>&& __in)
                   ^
/usr/include/c++/4.8/tuple:423:19: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/tuple:416:19: note: template<class ... _UElements, class> constexpr std::tuple< <template-parameter-1-1> >::tuple(const std::tuple<_Args1 ...>&)
         constexpr tuple(const tuple<_UElements...>& __in)
                   ^
/usr/include/c++/4.8/tuple:416:19: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/tuple:411:17: note: constexpr std::tuple< <template-parameter-1-1> >::tuple(std::tuple< <template-parameter-1-1> >&&) [with _Elements = {int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> >}]
       constexpr tuple(tuple&&) = default; 
                 ^
/usr/include/c++/4.8/tuple:411:17: note:   candidate expects 1 argument, 3 provided
/usr/include/c++/4.8/tuple:409:17: note: constexpr std::tuple< <template-parameter-1-1> >::tuple(const std::tuple< <template-parameter-1-1> >&) [with _Elements = {int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> >}]
       constexpr tuple(const tuple&) = default;
                 ^
/usr/include/c++/4.8/tuple:409:17: note:   candidate expects 1 argument, 3 provided
/usr/include/c++/4.8/tuple:406:19: note: template<class ... _UElements, class> constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...)
         constexpr tuple(_UElements&&... __elements)
                   ^
/usr/include/c++/4.8/tuple:406:19: note:   template argument deduction/substitution failed:
/usr/include/c++/4.8/tuple:399:17: note: constexpr std::tuple< <template-parameter-1-1> >::tuple(const _Elements& ...) [with _Elements = {int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> >}]
       constexpr tuple(const _Elements&... __elements)
                 ^
/usr/include/c++/4.8/tuple:399:17: note:   no known conversion for argument 1 from '<type error>' to 'const int&'
/usr/include/c++/4.8/tuple:395:17: note: constexpr std::tuple< <template-parameter-1-1> >::tuple() [with _Elements = {int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> >}]
       constexpr tuple()
                 ^
/usr/include/c++/4.8/tuple:395:17: note:   candidate expects 0 arguments, 3 provided

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 Vase 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.