Rezumat problemă

Adiacenta

#412

Se dă lista muchiilor unui graf neorientat. Să se afișeze matricea de adiacență a grafului.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	Adiacenta	Operații I/O	adiacenta.in/adiacenta.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#61070073	Utilizator	Arimia Tudor-Florin (Tudor_Florin)
Fișier	adiacenta.cpp	Dimensiune	362 B
Data încărcării	18 Noiembrie 2025, 17:13	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

adiacenta.cpp:4:9: error: expected unqualified-id before '.' token
 ifstream.in ("adiacenta.in")

         ^
adiacenta.cpp: In function 'int main()':
adiacenta.cpp:8:5: error: 'fin' was not declared in this scope
     fin>>n>>m;

     ^
adiacenta.cpp:8:10: error: 'n' was not declared in this scope
     fin>>n>>m;

          ^
adiacenta.cpp:8:13: error: 'm' was not declared in this scope
     fin>>n>>m;

             ^
adiacenta.cpp:9:9: error: 'i' was not declared in this scope
     for(i=1;i<=n;i++)

         ^
adiacenta.cpp:10:11: error: 'x' was not declared in this scope
     {fin>>x>>y;

           ^
adiacenta.cpp:10:14: error: 'y' was not declared in this scope
     {fin>>x>>y;

              ^
adiacenta.cpp:11:5: error: 'a' was not declared in this scope
     a[x][y]=a[y][x];

     ^
adiacenta.cpp:13:9: error: 'j' was not declared in this scope
     for(j=1;j<=n;j++)

         ^
adiacenta.cpp:15:9: error: 'fout' was not declared in this scope
         fout<<a[i][j]<<" ";

         ^
adiacenta.cpp:15:15: error: 'a' was not declared in this scope
         fout<<a[i][j]<<" ";

               ^
adiacenta.cpp:15:17: error: 'i' was not declared in this scope
         fout<<a[i][j]<<" ";

                 ^

Cum funcționează evaluarea?