Rezumat problemă

Spirala

#211

Să se parcurgă o matrice pătratică în spirală în sensul acelor de ceasornic.

Fișiere Candale Silviu (silviu) medie

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor pătratice

Rezolvă

Detalii

Problema	Spirala	Operații I/O	spirala.in/spirala.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64307580	Utilizator	Burlacu David (naru)
Fișier	spirala.cpp	Dimensiune	800 B
Data încărcării	28 Aprilie 2026, 22:34	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

spirala.cpp: In function ‘int main()’:
spirala.cpp:11:5: error: ‘fin’ was not declared in this scope; did you mean ‘sin’?
   11 |     fin>>n;
      |     ^~~
      |     sin
spirala.cpp:22:13: error: reference to ‘cout’ is ambiguous
   22 |             cout<<a[sus][j]<<" ";
      |             ^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146,
                 from spirala.cpp:1:
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
spirala.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("spirala.out");
      |          ^~~~
spirala.cpp:26:13: error: reference to ‘cout’ is ambiguous
   26 |             cout<<a[i][dr]<<" ";
      |             ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
spirala.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("spirala.out");
      |          ^~~~
spirala.cpp:31:17: error: reference to ‘cout’ is ambiguous
   31 |                 cout<<a[jos][j]<<" ";
      |                 ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
spirala.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("spirala.out");
      |          ^~~~
spirala.cpp:37:17: error: reference to ‘cout’ is ambiguous
   37 |                 cout<<a[i][st]<<" ";
      |                 ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
spirala.cpp:5:10: note:                 ‘std::ofstream cout’
    5 | ofstream cout("spirala.out");
      |          ^~~~

Cum funcționează evaluarea?