Rezumat problemă

AfisareFii

#652

Se dă vectorul de tați al unui arbore cu rădăcină cu n noduri și k noduri distincte din arbore. Afișați fiii fiecăruia dintre cele k noduri.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Arbori cu rădăcină

Rezolvă

Detalii

Problema	AfisareFii	Operații I/O	afisarefii.in/afisarefii.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64781661	Utilizator	Naznean Delia (Delia29)
Fișier	afisarefii.cpp	Dimensiune	504 B
Data încărcării	30 Mai 2026, 14:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

afisarefii.cpp: In function ‘int main()’:
afisarefii.cpp:8:5: error: reference to ‘cin’ is ambiguous
    8 |     cin>>n;
      |     ^~~
In file included from afisarefii.cpp:2:
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
afisarefii.cpp:4:10: note:                 ‘std::ifstream cin’
    4 | ifstream cin("afisarefii.in");
      |          ^~~
afisarefii.cpp:10:9: error: reference to ‘cin’ is ambiguous
   10 |         cin>>t[i];
      |         ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
afisarefii.cpp:4:10: note:                 ‘std::ifstream cin’
    4 | ifstream cin("afisarefii.in");
      |          ^~~
afisarefii.cpp:13:5: error: reference to ‘cin’ is ambiguous
   13 |     cin>>k;
      |     ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
afisarefii.cpp:4:10: note:                 ‘std::ifstream cin’
    4 | ifstream cin("afisarefii.in");
      |          ^~~
afisarefii.cpp:15:9: error: reference to ‘cin’ is ambiguous
   15 |         cin>>v;
      |         ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
afisarefii.cpp:4:10: note:                 ‘std::ifstream cin’
    4 | ifstream cin("afisarefii.in");
      |          ^~~
afisarefii.cpp:16:9: error: reference to ‘cout’ is ambiguous
   16 |         cout<<x[v]<<' ';
      |         ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
afisarefii.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("afisarefii.out");
      |          ^~~~
afisarefii.cpp:20:21: error: reference to ‘cout’ is ambiguous
   20 |                     cout<<i<<' ';
      |                     ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
afisarefii.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("afisarefii.out");
      |          ^~~~
afisarefii.cpp:21:9: error: reference to ‘cout’ is ambiguous
   21 |         cout<<'\n';
      |         ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
afisarefii.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("afisarefii.out");
      |          ^~~~

Cum funcționează evaluarea?