Rezumat problemă

Hamilton

#548

Se dă un graf neorientat cu n vârfuri. Determinați, dacă există, un ciclu hamiltonian.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate

Rezolvă

Detalii

Problema	Hamilton	Operații I/O	hamilton.in/hamilton.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#63267567	Utilizator	Pana Mihnea (Mihneatl)
Fișier	hamilton.cpp	Dimensiune	765 B
Data încărcării	24 Februarie 2026, 11:03	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

hamilton.cpp:5:11: error: expected unqualified-id before string constant
 ifstream ("hamilton.in");

           ^
hamilton.cpp:5:11: error: expected ')' before string constant
hamilton.cpp:6:11: error: expected unqualified-id before string constant
 ofstream ("hamilton.out");

           ^
hamilton.cpp:6:11: error: expected ')' before string constant
hamilton.cpp: In function 'void afis(int)':
hamilton.cpp:11:9: error: 'g' was not declared in this scope
         g<<v[i]<<' ';

         ^
hamilton.cpp:12:9: error: 'g' was not declared in this scope
         g<<v[1];

         ^
hamilton.cpp: In function 'bool valid(int)':
hamilton.cpp:19:17: error: expected ')' before 'v'
   if (!a[v[k-1]]v[k])

                 ^
hamilton.cpp:23:18: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
     if (v[i]=v[1])

                  ^
hamilton.cpp: In function 'void backt(int)':
hamilton.cpp:36:22: error: 'afisare' was not declared in this scope
             afisare ()

                      ^
hamilton.cpp:37:8: error: expected ';' before '}' token
        }

        ^
hamilton.cpp: In function 'int main()':
hamilton.cpp:41:3: error: 'f' was not declared in this scope
   f>>n;

   ^
hamilton.cpp: In function 'bool valid(int)':
hamilton.cpp:27:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?