Rezumat problemă

MSuma

#1395

Se dau două matrice cu elemente numere întregi. Calculați suma lor.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Probleme diverse Matematica

Rezolvă

Detalii

Problema	MSuma	Operații I/O	msuma.in/msuma.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64493422	Utilizator	grigoras luca (LucaGrigoras)
Fișier	msuma.cpp	Dimensiune	597 B
Data încărcării	11 Mai 2026, 09:39	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

msuma.cpp: In function ‘int main()’:
msuma.cpp:4:5: error: ‘ifstream’ was not declared in this scope; did you mean ‘std::ifstream’?
    4 |     ifstream cin("msuma.in");
      |     ^~~~~~~~
      |     std::ifstream
In file included from /usr/include/c++/13/ios:40,
                 from /usr/include/c++/13/istream:40,
                 from /usr/include/c++/13/fstream:40,
                 from msuma.cpp:1:
/usr/include/c++/13/iosfwd:164:41: note: ‘std::ifstream’ declared here
  164 |   typedef basic_ifstream<char>          ifstream;
      |                                         ^~~~~~~~
msuma.cpp:5:5: error: ‘ofstream’ was not declared in this scope; did you mean ‘std::ofstream’?
    5 |     ofstream cout("msuma.out");
      |     ^~~~~~~~
      |     std::ofstream
/usr/include/c++/13/iosfwd:167:41: note: ‘std::ofstream’ declared here
  167 |   typedef basic_ofstream<char>          ofstream;
      |                                         ^~~~~~~~
msuma.cpp:6:5: error: ‘cin’ was not declared in this scope
    6 |     cin >>n1>>m1>>n2>>m2;
      |     ^~~
msuma.cpp:10:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   10 |     for (int i=1;i<=n2;i++)
      |     ^~~
msuma.cpp:13:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   13 |         cout <<n1<<" "<<m1<<'\n';
      |         ^~~~
msuma.cpp:13:9: error: ‘cout’ was not declared in this scope

Cum funcționează evaluarea?