Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.

Detalii evaluare #50644449

Rezumat problemă

#3539 oop_numere_complexe C++

Ai primit definiția unei clase. Implementează toate metodele clasei.

Rezolvă

Detalii

Problema oop_numere_complexe Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #50644449 Utilizator Radoi Robert (Robert_cl9A)
Fișier oop_numere_complexe.cpp Dimensiune 973 B
Data încărcării 18 Aprilie 2024, 11:51 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

oop_numere_complexe.cpp:49:63: error: 'carte' does not name a type
        friend ostream & operator>>(const ostream & fin, const carte &c)

                                                               ^
oop_numere_complexe.cpp:49:70: error: ISO C++ forbids declaration of 'c' with no type [-fpermissive]
        friend ostream & operator>>(const ostream & fin, const carte &c)

                                                                      ^
oop_numere_complexe.cpp: In function 'std::ostream& operator>>(const ostream&, const int&)':
oop_numere_complexe.cpp:54:16: error: 'const ostream' has no member named 'getline'
            fin.getline(nume_a,100);

                ^
oop_numere_complexe.cpp:55:16: error: 'const ostream' has no member named 'getline'
            fin.getline(t,100);

                ^
oop_numere_complexe.cpp:56:15: error: no match for 'operator>>' (operand types are 'const ostream {aka const std::basic_ostream<char>}' and 'int')
            fin>>nrp;

               ^
oop_numere_complexe.cpp:56:15: note: candidates are:
In file included from /usr/include/c++/4.8/string:53:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/bits/basic_string.tcc:996:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::basic_string<_CharT, _Traits, _Alloc>&)
     operator>>(basic_istream<_CharT, _Traits>& __in,
     ^
/usr/include/c++/4.8/bits/basic_string.tcc:996:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<_CharT, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:955:5: note: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
     ^
/usr/include/c++/4.8/bits/istream.tcc:955:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<_CharT, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/bits/istream.tcc:923:5: note: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
     ^
/usr/include/c++/4.8/bits/istream.tcc:923:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<_CharT, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/istream:727:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
     ^
/usr/include/c++/4.8/istream:727:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<char, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/istream:732:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)
     operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
     ^
/usr/include/c++/4.8/istream:732:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<char, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/istream:774:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
     ^
/usr/include/c++/4.8/istream:774:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<char, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/istream:779:5: note: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)
     operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
     ^
/usr/include/c++/4.8/istream:779:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<char, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from oop_numere_complexe.cpp:1:
/usr/include/c++/4.8/istream:872:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&)
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
/usr/include/c++/4.8/istream:872:5: note:   template argument deduction/substitution failed:
oop_numere_complexe.cpp:56:17: note:   types 'std::basic_istream<_CharT, _Traits>' and 'const ostream {aka const std::basic_ostream<char>}' have incompatible cv-qualifiers
            fin>>nrp;

                 ^
oop_numere_complexe.cpp:57:16: error: 'const ostream' has no member named 'get'
            fin.get();

                ^
oop_numere_complexe.cpp:58:21: error: request for member 'a' in 'c', which is of non-class type 'const int'
            strcpy(c.a,nume_a);

                     ^
oop_numere_complexe.cpp:59:21: error: request for member 't' in 'c', which is of non-class type 'const int'
            strcpy(c.t,t);

                     ^
oop_numere_complexe.cpp:60:14: error: request for member 'nr' in 'c', which is of non-class type 'const int'
            c.nr=nrp;

              ^
oop_numere_complexe.cpp:61:19: error: invalid initialization of reference of type 'std::ostream& {aka std::basic_ostream<char>&}' from expression of type 'const ostream {aka const std::basic_ostream<char>}'
            return fin;

                   ^
oop_numere_complexe.cpp: In function 'std::ostream& operator<<(std::ostream&, const Carte&)':
oop_numere_complexe.cpp:39:9: error: invalid use of non-static data member 'Carte::nr'
     int nr;

         ^
oop_numere_complexe.cpp:65:37: error: from this location
           fout<<c.a<<" "<<c.t<<" "<<nr<<endl;

                                     ^
oop_numere_complexe.cpp: In function 'int main()':
oop_numere_complexe.cpp:78:5: error: expected unqualified-id before '}' token
     }

     ^
oop_numere_complexe.cpp:78:5: error: expected ';' before '}' token
oop_numere_complexe.cpp: In function 'int main()':
oop_numere_complexe.cpp:83:5: error: redefinition of 'int main()'
 int main()

     ^
oop_numere_complexe.cpp:70:5: error: 'int main()' previously defined here
 int main()

     ^

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 oop_numere_complexe 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.