Rezumat problemă

SCLM

#396

Se dă un șir cu n elemente, numere naturale. Determinați un cel mai lung subșir crescător al șirului.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Programare dinamică Probleme diverse de programare dinamică Subșir crescător de lungime maximă

Rezolvă

Detalii

Problema	SCLM	Operații I/O	sclm.in/sclm.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64646058	Utilizator	Vasilan Andrei (AndreiVasilan)
Fișier	sclm.cpp	Dimensiune	799 B
Data încărcării	20 Mai 2026, 11:33	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sclm.cpp:4:13: error: variable ‘std::ifstream cin’ has initializer but incomplete type
    4 | ifstream cin("sclm.in");
      |             ^
sclm.cpp:5:14: error: variable ‘std::ofstream cout’ has initializer but incomplete type
    5 | ofstream cout("sclm.out");
      |              ^
sclm.cpp: In function ‘int main()’:
sclm.cpp:11:5: error: reference to ‘cin’ is ambiguous
   11 |     cin >> n;
      |     ^~~
In file included from sclm.cpp:1:
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
sclm.cpp:4:10: note:                 ‘<typeprefixerror>cin’
    4 | ifstream cin("sclm.in");
      |          ^~~
sclm.cpp:13:9: error: reference to ‘cin’ is ambiguous
   13 |         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
      |                  ^~~
sclm.cpp:4:10: note:                 ‘<typeprefixerror>cin’
    4 | ifstream cin("sclm.in");
      |          ^~~
sclm.cpp:33:5: error: reference to ‘cout’ is ambiguous
   33 |     cout << lmax << '\n';
      |     ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sclm.cpp:5:10: note:                 ‘<typeprefixerror>cout’
    5 | ofstream cout("sclm.out");
      |          ^~~~
sclm.cpp:38:9: error: reference to ‘cout’ is ambiguous
   38 |         cout << p << " ";
      |         ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sclm.cpp:5:10: note:                 ‘<typeprefixerror>cout’
    5 | ofstream cout("sclm.out");
      |          ^~~~
sclm.cpp:41:5: error: reference to ‘cout’ is ambiguous
   41 |     cout << p;
      |     ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
sclm.cpp:5:10: note:                 ‘<typeprefixerror>cout’
    5 | ofstream cout("sclm.out");
      |          ^~~~

Cum funcționează evaluarea?