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Detalii evaluare #64724877
Rezumat problemă
#2269
Se dau n numere naturale. Determinați cel mai mare număr par introdus și numărul său de apariții.
Capangi Mihaela (mcapangi) Detalii
| Problema | MaximPar | Operații I/O |
maximpar.in/maximpar.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64724877 | Utilizator |
Simion Victor Alexandru (Simion_Victoras2012)
|
| Fișier | maximpar.cpp | Dimensiune | 644 B |
| Data încărcării | 26 Mai 2026, 10:27 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
maximpar.cpp:5:27: error: no matching function for call to ‘std::basic_iostream<char>::basic_iostream(const char [12])’ 5 | iostream cin("maximpar.in"); | ^ In file included from /usr/include/c++/13/iostream:42, from maximpar.cpp:1: /usr/include/c++/13/istream:1021:7: note: candidate: ‘std::basic_iostream<_CharT, _Traits>::basic_iostream(std::basic_iostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]’ 1021 | basic_iostream(basic_iostream&& __rhs) | ^~~~~~~~~~~~~~ /usr/include/c++/13/istream:1021:39: note: no known conversion for argument 1 from ‘const char [12]’ to ‘std::basic_iostream<char>&&’ 1021 | basic_iostream(basic_iostream&& __rhs) | ~~~~~~~~~~~~~~~~~^~~~~ /usr/include/c++/13/istream:1015:7: note: candidate: ‘std::basic_iostream<_CharT, _Traits>::basic_iostream() [with _CharT = char; _Traits = std::char_traits<char>]’ 1015 | basic_iostream() | ^~~~~~~~~~~~~~ /usr/include/c++/13/istream:1015:7: note: candidate expects 0 arguments, 1 provided /usr/include/c++/13/istream:1005:7: note: candidate: ‘std::basic_iostream<_CharT, _Traits>::basic_iostream(std::basic_streambuf<_CharT, _Traits>*) [with _CharT = char; _Traits = std::char_traits<char>]’ 1005 | basic_iostream(basic_streambuf<_CharT, _Traits>* __sb) | ^~~~~~~~~~~~~~ /usr/include/c++/13/istream:1005:56: note: no known conversion for argument 1 from ‘const char [12]’ to ‘std::basic_streambuf<char>*’ 1005 | basic_iostream(basic_streambuf<_CharT, _Traits>* __sb) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ maximpar.cpp:6:29: error: no matching function for call to ‘std::basic_iostream<char>::basic_iostream(const char [13])’ 6 | iostream cout("maximpar.out"); | ^ /usr/include/c++/13/istream:1021:7: note: candidate: ‘std::basic_iostream<_CharT, _Traits>::basic_iostream(std::basic_iostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits<char>]’ 1021 | basic_iostream(basic_iostream&& __rhs) | ^~~~~~~~~~~~~~ /usr/include/c++/13/istream:1021:39: note: no known conversion for argument 1 from ‘const char [13]’ to ‘std::basic_iostream<char>&&’ 1021 | basic_iostream(basic_iostream&& __rhs) | ~~~~~~~~~~~~~~~~~^~~~~ /usr/include/c++/13/istream:1015:7: note: candidate: ‘std::basic_iostream<_CharT, _Traits>::basic_iostream() [with _CharT = char; _Traits = std::char_traits<char>]’ 1015 | basic_iostream() | ^~~~~~~~~~~~~~ /usr/include/c++/13/istream:1015:7: note: candidate expects 0 arguments, 1 provided /usr/include/c++/13/istream:1005:7: note: candidate: ‘std::basic_iostream<_CharT, _Traits>::basic_iostream(std::basic_streambuf<_CharT, _Traits>*) [with _CharT = char; _Traits = std::char_traits<char>]’ 1005 | basic_iostream(basic_streambuf<_CharT, _Traits>* __sb) | ^~~~~~~~~~~~~~ /usr/include/c++/13/istream:1005:56: note: no known conversion for argument 1 from ‘const char [13]’ to ‘std::basic_streambuf<char>*’ 1005 | basic_iostream(basic_streambuf<_CharT, _Traits>* __sb) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ maximpar.cpp: In function ‘int main()’: maximpar.cpp:13:5: error: reference to ‘cin’ is ambiguous 13 | cin >> n; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ maximpar.cpp:5:10: note: ‘std::iostream cin’ 5 | iostream cin("maximpar.in"); | ^~~ maximpar.cpp:16:9: error: reference to ‘cin’ is ambiguous 16 | cin >> x; | ^~~ /usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’ 62 | extern istream cin; ///< Linked to standard input | ^~~ maximpar.cpp:5:10: note: ‘std::iostream cin’ 5 | iostream cin("maximpar.in"); | ^~~ maximpar.cpp:32:9: error: reference to ‘cout’ is ambiguous 32 | cout << maxim << " " << aparitii; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ maximpar.cpp:6:10: note: ‘std::iostream cout’ 6 | iostream cout("maximpar.out"); | ^~~~ maximpar.cpp:34:9: error: reference to ‘cout’ is ambiguous 34 | cout << -1; | ^~~~ /usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’ 63 | extern ostream cout; ///< Linked to standard output | ^~~~ maximpar.cpp:6:10: note: ‘std::iostream cout’ 6 | iostream cout("maximpar.out"); | ^~~~
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 MaximPar 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.