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Detalii evaluare #53154478

Rezumat problemă

#4339 pare_impare

Se dau 3 numere naturale a, b și c.

Stabiliți dacă dintre cele trei numere citite sunt mai multe numere pare sau mai multe impare.

Rezolvă

Detalii

Problema pare_impare Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #53154478 Utilizator Barbu Luca Matei (lucamatei_barbu)
Fișier pare_impare.cpp Dimensiune 224 B
Data încărcării 19 Octombrie 2024, 12:19 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

pare_impare.cpp: In function 'int main()':
pare_impare.cpp:10:2: error: expected initializer before 'cin'
  cin if <<a%10==0,2,4,6,8 << cout "Este par!";

  ^
pare_impare.cpp:11:2: error: 'else' without a previous 'if'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

  ^
pare_impare.cpp:11:6: error: expected primary-expression before '<<' token
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

      ^
pare_impare.cpp:11:24: error: no match for 'operator<<' (operand types are 'int' and 'std::ostream {aka std::basic_ostream<char>}')
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                        ^
pare_impare.cpp:11:24: note: candidates are:
In file included from /usr/include/c++/4.8/string:52:0,
                 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 pare_impare.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2753:5: note: template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator<<(basic_ostream<_CharT, _Traits>& __os,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2753:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:471:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)
     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
     ^
/usr/include/c++/4.8/ostream:471:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:476:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)
     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
     ^
/usr/include/c++/4.8/ostream:476:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:482:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)
     operator<<(basic_ostream<char, _Traits>& __out, char __c)
     ^
/usr/include/c++/4.8/ostream:482:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:488:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)
     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
     ^
/usr/include/c++/4.8/ostream:488:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:493:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)
     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
     ^
/usr/include/c++/4.8/ostream:493:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:513:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)
     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
     ^
/usr/include/c++/4.8/ostream:513:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/ostream:612:0,
                 from /usr/include/c++/4.8/iostream:39,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/bits/ostream.tcc:321:5: note: template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)
     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
     ^
/usr/include/c++/4.8/bits/ostream.tcc:321:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:530:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)
     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
     ^
/usr/include/c++/4.8/ostream:530:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:543:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)
     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
     ^
/usr/include/c++/4.8/ostream:543:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:548:5: note: template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)
     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
     ^
/usr/include/c++/4.8/ostream:548:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
In file included from /usr/include/c++/4.8/iostream:39:0,
                 from pare_impare.cpp:1:
/usr/include/c++/4.8/ostream:602:5: note: template<class _CharT, class _Traits, class _Tp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&&, const _Tp&)
     operator<<(basic_ostream<_CharT, _Traits>&& __os, const _Tp& __x)
     ^
/usr/include/c++/4.8/ostream:602:5: note:   template argument deduction/substitution failed:
pare_impare.cpp:11:27: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'int'
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                           ^
pare_impare.cpp:11:31: error: expected ';' before string constant
  else<<a%10==1,3,5,7,9 << cout"este impar" ;

                               ^
pare_impare.cpp:14:5: error: expected ';' before 'return'
     return 0;

     ^
pare_impare.cpp:14:13: error: statement cannot resolve address of overloaded function
     return 0;

             ^
pare_impare.cpp:8:13: warning: unused variable 'b' [-Wunused-variable]
     int a , b ,c

             ^

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 pare_impare 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.