Rezumat problemă

Interclasare

#241

Se dau două şiruri a şi b, cu n, respectiv m elemente, numere naturale, ordonate crescător. Să se construiască un al treilea şir, c, care să conţină, în ordine crescătoare, elementele din şirurile a şi b.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Interclasare

Rezolvă

Detalii

Problema	Interclasare	Operații I/O	interclasare.in/interclasare.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 32 MB
Id soluție	#64177639	Utilizator	Borosianu David (David_Borosianu)
Fișier	interclasare.cpp	Dimensiune	642 B
Data încărcării	21 Aprilie 2026, 18:46	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

interclasare.cpp:3:13: error: variable ‘std::ifstream cin’ has initializer but incomplete type
    3 | ifstream cin("interclasare.in");
      |             ^
interclasare.cpp:4:14: error: variable ‘std::ofstream cout’ has initializer but incomplete type
    4 | ofstream cout("interclasare.out");
      |              ^
interclasare.cpp: In function ‘int main()’:
interclasare.cpp:8:5: error: reference to ‘cin’ is ambiguous
    8 |     cin>>n;
      |     ^~~
In file included from interclasare.cpp:1:
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
interclasare.cpp:3:10: note:                 ‘<typeprefixerror>cin’
    3 | ifstream cin("interclasare.in");
      |          ^~~
interclasare.cpp:9:23: error: reference to ‘cin’ is ambiguous
    9 |     for(i=1;i<=n;i++) cin>>a[i];
      |                       ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
interclasare.cpp:3:10: note:                 ‘<typeprefixerror>cin’
    3 | ifstream cin("interclasare.in");
      |          ^~~
interclasare.cpp:10:5: error: reference to ‘cin’ is ambiguous
   10 |     cin>>m;
      |     ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
interclasare.cpp:3:10: note:                 ‘<typeprefixerror>cin’
    3 | ifstream cin("interclasare.in");
      |          ^~~
interclasare.cpp:11:23: error: reference to ‘cin’ is ambiguous
   11 |     for(j=1;j<=m;j++) cin>>b[j];
      |                       ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
interclasare.cpp:3:10: note:                 ‘<typeprefixerror>cin’
    3 | ifstream cin("interclasare.in");
      |          ^~~
interclasare.cpp:28:9: error: reference to ‘cout’ is ambiguous
   28 |         cout<<c[i]<<" ";
      |         ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
interclasare.cpp:4:10: note:                 ‘<typeprefixerror>cout’
    4 | ofstream cout("interclasare.out");
      |          ^~~~
interclasare.cpp:30:12: error: reference to ‘cout’ is ambiguous
   30 |            cout<<endl;
      |            ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
interclasare.cpp:4:10: note:                 ‘<typeprefixerror>cout’
    4 | ofstream cout("interclasare.out");
      |          ^~~~

Cum funcționează evaluarea?