Detalii evaluare #64897801

Rezumat problemă

#4683

Să se scrie o funcție ce va crea o listă simplu înlănțuită care să memoreze în nodurile sale cele n numere întregi din vector, în ordinea în care se află în a. Pointerul head va memora în final adresa primului nod din listă.

Detalii

Problema FLsiMakeList Operații I/O flsimakelist.in/flsimakelist.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #64897801 Utilizator Leustean Victor (Victor005)
Fișier flsimakelist.cpp Dimensiune 112 B
Data încărcării 10 Iunie 2026, 15:37 Scor/rezultat Eroare de compilare

Evaluare

Mesaj compilare

flsimakelist.cpp: In function ‘void MakeList(nod*&, int*, int)’:
flsimakelist.cpp:15:14: error: cannot convert ‘int*’ to ‘nod*’ in assignment
   15 | {       head=new int[n];
      |              ^~~~~~~~~~
      |              |
      |              int*
flsimakelist.cpp:17:9: error: no match for ‘operator*’ (operand type is ‘nod’)
   17 |         *head[i]=a[i];
      |         ^~~~~~~~
In file included from /usr/include/c++/13/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127,
                 from flsimakelist.cpp:1:
/usr/include/c++/13/complex:395:5: note: candidate: ‘template<class _Tp> std::complex<_Tp> std::operator*(const complex<_Tp>&, const complex<_Tp>&)’
  395 |     operator*(const complex<_Tp>& __x, const complex<_Tp>& __y)
      |     ^~~~~~~~
/usr/include/c++/13/complex:395:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::complex<_Tp>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/complex:404:5: note: candidate: ‘template<class _Tp> std::complex<_Tp> std::operator*(const complex<_Tp>&, const _Tp&)’
  404 |     operator*(const complex<_Tp>& __x, const _Tp& __y)
      |     ^~~~~~~~
/usr/include/c++/13/complex:404:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::complex<_Tp>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/complex:413:5: note: candidate: ‘template<class _Tp> std::complex<_Tp> std::operator*(const _Tp&, const complex<_Tp>&)’
  413 |     operator*(const _Tp& __x, const complex<_Tp>& __y)
      |     ^~~~~~~~
/usr/include/c++/13/complex:413:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   candidate expects 2 arguments, 1 provided
   17 |         *head[i]=a[i];
      |                ^
In file included from /usr/include/c++/13/valarray:605,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:166:
/usr/include/c++/13/bits/valarray_after.h:407:5: note: candidate: ‘template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)’
  407 |     _DEFINE_EXPR_BINARY_OPERATOR(*, struct std::__multiplies)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:407:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/bits/valarray_after.h:407:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)’
  407 |     _DEFINE_EXPR_BINARY_OPERATOR(*, struct std::__multiplies)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:407:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/bits/valarray_after.h:407:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)’
  407 |     _DEFINE_EXPR_BINARY_OPERATOR(*, struct std::__multiplies)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:407:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   candidate expects 2 arguments, 1 provided
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/bits/valarray_after.h:407:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)’
  407 |     _DEFINE_EXPR_BINARY_OPERATOR(*, struct std::__multiplies)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:407:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/bits/valarray_after.h:407:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__multiplies, typename _Dom1::value_type>::result_type> std::operator*(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)’
  407 |     _DEFINE_EXPR_BINARY_OPERATOR(*, struct std::__multiplies)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:407:5: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   candidate expects 2 arguments, 1 provided
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/valarray:1198:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__multiplies, _Tp>::result_type> std::operator*(const valarray<_Tp>&, const valarray<_Tp>&)’
 1198 | _DEFINE_BINARY_OPERATOR(*, __multiplies)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1198:1: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::valarray<_Tp>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/valarray:1198:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__multiplies, _Tp>::result_type> std::operator*(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)’
 1198 | _DEFINE_BINARY_OPERATOR(*, __multiplies)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1198:1: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   ‘nod’ is not derived from ‘const std::valarray<_Tp>’
   17 |         *head[i]=a[i];
      |                ^
/usr/include/c++/13/valarray:1198:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__multiplies, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__multiplies, _Tp>::result_type> std::operator*(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)’
 1198 | _DEFINE_BINARY_OPERATOR(*, __multiplies)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1198:1: note:   template argument deduction/substitution failed:
flsimakelist.cpp:17:16: note:   candidate expects 2 arguments, 1 provided
   17 |         *head[i]=a[i];
      |                ^

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 FLsiMakeList face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. Soluția propusă de tine va fi evaluată astfel:

  • Soluția propusă de tine este inclusă în programul suport, apoi acesta este compilat. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Datorită existenței programului suport, la compilare pot să apară erori sau avertismente care să nu se refere la instrucțiunile scrise de tine, dar care sunt datorate faptului că soluția ta nu este corectă.
  • Dacă programul suport 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.

Du-te sus!