Detalii evaluare: ~53675376

Detalii evaluare #53675376

Rezumat problema
Detalii
Evaluare
Ajutor

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.

Consola
Candale Silviu (silviu)
Silviu Candale
dificilă

Clasa 10 Structuri de date liniare Coada

Rezolvă

Detalii

Problema	Vase	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: `64 MB` / Stivă `8 MB`
Id soluție	`#53675376`	Utilizator	Curca David (David_Curca9)
Fișier	vase.cpp	Dimensiune	1.56 KB
Data încărcării	08 Noiembrie 2024, 00:01	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:39:26: error: converting to 'std::deque<std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::value_type {aka std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >}' from initializer list would use explicit constructor 'constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {int, int, const char (&)[1]}; <template-parameter-2-2> = void; _Elements = {int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> >}]'
   dq.push_back({0, 0, ""});

                          ^
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:50:35: error: no matching function for call to 'std::deque<std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::push_front(<brace-enclosed initializer list>)'
         dq.push_front({na, nb, op});

                                   ^
vase.cpp:50:35: note: candidates are:
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 vase.cpp:1:
/usr/include/c++/4.8/bits/stl_deque.h:1359:7: note: void std::deque<_Tp, _Alloc>::push_front(const value_type&) [with _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> > > >; std::deque<_Tp, _Alloc>::value_type = std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >]
       push_front(const value_type& __x)
       ^
/usr/include/c++/4.8/bits/stl_deque.h:1359:7: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type& {aka const std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&}'
/usr/include/c++/4.8/bits/stl_deque.h:1372:7: note: void std::deque<_Tp, _Alloc>::push_front(std::deque<_Tp, _Alloc>::value_type&&) [with _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> > > >; std::deque<_Tp, _Alloc>::value_type = std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >]
       push_front(value_type&& __x)
       ^
/usr/include/c++/4.8/bits/stl_deque.h:1372:7: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::deque<std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::value_type&& {aka std::tuple<int, int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >&&}'

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.