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Detalii evaluare #50627524

Rezumat problemă

#429 CifBin

Se citește un număr natural n. Să se determine câte cifre 0 și câte cifre 1 are reprezentarea în baza 2 a acestui număr.

Rezolvă

Detalii

Problema CifBin Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #50627524 Utilizator pata silviu (Patasilviuanaida)
Fișier cifbin.cpp Dimensiune 253 B
Data încărcării 17 Aprilie 2024, 17:40 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

cifbin.cpp: In function 'int main()':
cifbin.cpp:14:13: error: no match for 'operator>>' (operand types are 'std::basic_ostream<char>' and 'int')
     cout<<c0>>1" "

             ^
cifbin.cpp:14:13: 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 cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/istream:882:0,
                 from /usr/include/c++/4.8/iostream:40,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<char, _Traits>'
     cout<<c0>>1" "

               ^
In file included from /usr/include/c++/4.8/iostream:40:0,
                 from cifbin.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:
cifbin.cpp:14:15: note:   'std::basic_ostream<char>' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout<<c0>>1" "

               ^
cifbin.cpp:14:16: error: expected ';' before string constant
     cout<<c0>>1" "

                ^

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 CifBin 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.