Rezumat problemă

PareSort

#272

Se dă un şir cu n elemente, numere naturale nenule cu cel mult 4 cifre fiecare. Afişaţi, în ordine crescătoare, valorile pare din şir. Dacă şirul nu conţine nici o valoare pară, se va afişa mesajul nu exista.

Variante Bacalaureat 2009

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Sortarea vectorilor Bacalaureat Bacalaureat 2009

Rezolvă

Detalii

Problema	PareSort	Operații I/O	paresort.in/paresort.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57720881	Utilizator	Constantinescu Andrei (ConstantinescuStefanAndrei)
Fișier	paresort.cpp	Dimensiune	663 B
Data încărcării	11 Aprilie 2025, 21:44	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

paresort.cpp:3:13: error: variable 'std::ifstream cin' has initializer but incomplete type
 ifstream cin("paresort.in");

             ^
paresort.cpp:4:14: error: variable 'std::ofstream cout' has initializer but incomplete type
 ofstream cout("paresort.out");

              ^
paresort.cpp: In function 'int main()':
paresort.cpp:8:5: error: reference to 'cin' is ambiguous
     cin >> n;

     ^
paresort.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("paresort.in");

          ^
In file included from paresort.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
paresort.cpp:10:9: error: reference to 'cin' is ambiguous
         cin >> a[i];

         ^
paresort.cpp:3:10: note: candidates are: <typeprefixerror>cin
 ifstream cin("paresort.in");

          ^
In file included from paresort.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:                 std::istream std::cin
   extern istream cin;  /// Linked to standard input
                  ^
paresort.cpp:14:9: error: reference to 'cout' is ambiguous
         cout << "nu exista";

         ^
paresort.cpp:4:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("paresort.out");

          ^
In file included from paresort.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
paresort.cpp:24:13: error: reference to 'cout' is ambiguous
             cout << pare[i] << " ";  

             ^
paresort.cpp:4:10: note: candidates are: <typeprefixerror>cout
 ofstream cout("paresort.out");

          ^
In file included from paresort.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:                 std::ostream std::cout
   extern ostream cout;  /// Linked to standard output
                  ^
paresort.cpp: At global scope:
paresort.cpp:28:5: error: expected unqualified-id before 'return'
     return 0;

     ^
paresort.cpp:29:1: error: expected declaration before '}' token
 }
 ^

Cum funcționează evaluarea?