Rezumat problemă

GradMax

#417

Se dă lista muchiilor unui graf neorientat. Să se afișeze vârfurile de grad maxim.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	GradMax	Operații I/O	gradmax.in/gradmax.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58020891	Utilizator	Alexandru Paula (AlexandruPaula16)
Fișier	gradmax.cpp	Dimensiune	831 B
Data încărcării	08 Mai 2025, 18:07	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

gradmax.cpp:3:20: error: found ':' in nested-name-specifier, expected '::'
 using namespace std:

                    ^
gradmax.cpp:4:1: error: 'ifstream' is not a namespace-name
 ifstream in("gradmax.in");

 ^
gradmax.cpp:4:10: error: expected namespace-name before 'in'
 ifstream in("gradmax.in");

          ^
gradmax.cpp:4:10: error: expected ';' before 'in'
gradmax.cpp:4:12: error: expected constructor, destructor, or type conversion before '(' token
 ifstream in("gradmax.in");

            ^
gradmax.cpp:5:1: error: 'ofstream' does not name a type
 ofstream out("gradmax.out");

 ^
gradmax.cpp: In function 'int main()':
gradmax.cpp:11:5: error: 'fin' was not declared in this scope
     fin >> n;

     ^
gradmax.cpp:25:9: error: 'cout' was not declared in this scope
         cout << g[i] << " ";

         ^
gradmax.cpp:25:9: note: suggested alternative:
In file included from gradmax.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
gradmax.cpp:35:5: error: 'fout' was not declared in this scope
     fout << nrv << " ";

     ^

Cum funcționează evaluarea?