Rezumat problemă

Max2Ap

#789

Se dă o matrice cu n linii şi m coloane şi elemente numere naturale. Să se determine cea mai mare valoare care apare în matrice de cel puțin două ori.

Consola Candale Silviu (silviu) medie

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	Max2Ap	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64733659	Utilizator	Tulbure Matei (Matei24243892)
Fișier	max2ap.cpp	Dimensiune	373 B
Data încărcării	26 Mai 2026, 18:17	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

max2ap.cpp:2:7: error: expected nested-name-specifier before ‘namsepace’
    2 | using namsepace std;
      |       ^~~~~~~~~
max2ap.cpp: In function ‘int main()’:
max2ap.cpp:6:5: error: ‘cin’ was not declared in this scope; did you mean ‘std::cin’?
    6 |     cin>>n>>m;
      |     ^~~
      |     std::cin
In file included from max2ap.cpp:1:
/usr/include/c++/13/iostream:62:18: note: ‘std::cin’ declared here
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
max2ap.cpp:12:18: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   12 |     if(maxim!=-1)cout<<max;
      |                  ^~~~
      |                  std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
max2ap.cpp:12:24: error: ‘max’ was not declared in this scope; did you mean ‘std::max’?
   12 |     if(maxim!=-1)cout<<max;
      |                        ^~~
      |                        std::max
In file included from /usr/include/c++/13/string:51,
                 from /usr/include/c++/13/bits/locale_classes.h:40,
                 from /usr/include/c++/13/bits/ios_base.h:41,
                 from /usr/include/c++/13/ios:44,
                 from /usr/include/c++/13/ostream:40,
                 from /usr/include/c++/13/iostream:41:
/usr/include/c++/13/bits/stl_algobase.h:303:5: note: ‘std::max’ declared here
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
max2ap.cpp:13:10: error: ‘cout’ was not declared in this scope; did you mean ‘std::cout’?
   13 |     else cout<<"IMPOSIBIL";
      |          ^~~~
      |          std::cout
/usr/include/c++/13/iostream:63:18: note: ‘std::cout’ declared here
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
max2ap.cpp:15:5: error: ‘retunr’ was not declared in this scope
   15 |     retunr 0;
      |     ^~~~~~

Cum funcționează evaluarea?