Rezumat problemă

ComponenteConexe

#438

Se dă lista muchiilor unui graf neorientat. Să se afișeze componentele conexe ale acestui graf.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate componente conexe

Rezolvă

Detalii

Problema	ComponenteConexe	Operații I/O	componenteconexe.in/componenteconexe.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#42884438	Utilizator	Piticea Mihai Cristian (Akita)
Fișier	componenteconexe.cpp	Dimensiune	906 B
Data încărcării	21 Martie 2023, 12:34	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

componenteconexe.cpp:6:1: error: expected ',' or ';' before 'int'
 int n,a[10][10],vizitat[20],c[20],prim,nrc,ultim,k,x,y;

 ^
componenteconexe.cpp: In function 'void citeste()':
componenteconexe.cpp:9:8: error: 'n' was not declared in this scope
     f>>n;

        ^
componenteconexe.cpp:10:14: error: 'x' was not declared in this scope
     while(f>>x>>y)

              ^
componenteconexe.cpp:10:17: error: 'y' was not declared in this scope
     while(f>>x>>y)

                 ^
componenteconexe.cpp:12:9: error: 'a' was not declared in this scope
         a[x][y]=a[y][x]=1;

         ^
componenteconexe.cpp: In function 'void afisare()':
componenteconexe.cpp:17:21: error: 'n' was not declared in this scope
     for(int i=1; i<=n; i++)

                     ^
componenteconexe.cpp:18:16: error: no match for 'operator[]' (operand types are 'std::ofstream {aka std::basic_ofstream<char>}' and 'int')
         cout<<c[i]<<" ";

                ^
componenteconexe.cpp: In function 'void bf(int, int)':
componenteconexe.cpp:22:5: error: 'vizitat' was not declared in this scope
     vizitat[x]=val;

     ^
componenteconexe.cpp:23:21: error: 'n' was not declared in this scope
     for(int i=1; i<=n; i++)

                     ^
componenteconexe.cpp:24:12: error: 'a' was not declared in this scope
         if(a[x][i]==1&&vizitat[i]==0)

            ^
componenteconexe.cpp: In function 'int main()':
componenteconexe.cpp:33:21: error: 'n' was not declared in this scope
     for(int i=1; i<=n; i++)

                     ^
componenteconexe.cpp:34:12: error: 'vizitat' was not declared in this scope
         if(vizitat[i]==0)

            ^
componenteconexe.cpp:36:13: error: 'nrc' was not declared in this scope
             nrc++;

             ^
componenteconexe.cpp:40:8: error: 'nrc' was not declared in this scope
     c<<nrc<<endl;

        ^
componenteconexe.cpp:43:25: error: 'n' was not declared in this scope
         for(int i=1; i<=n; i++)

                         ^
componenteconexe.cpp:44:16: error: 'vizitat' was not declared in this scope
             if(vizitat[i]==k)

                ^

Cum funcționează evaluarea?