#430
Izolate
Se dă lista muchiilor unui graf neorientat. Să se afișeze vârfurile izolate ale grafului.
Problema | Izolate | Operații I/O |
![]() izolate.in /izolate.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58007546 | Utilizator | |
Fișier | izolate.cpp | Dimensiune | 472 B |
Data încărcării | 07 Mai 2025, 22:07 | Scor / rezultat | Eroare de compilare |
izolate.cpp:5:1: error: expected ',' or ';' before 'ofstream' ofstream g ("izolate.out") ^ izolate.cpp: In function 'int grad(int)': izolate.cpp:10:13: error: 'n' was not declared in this scope for(j=1;j<=n;j++)if(a[x][j]==1) nr++; ^ izolate.cpp:10:22: error: 'a' was not declared in this scope for(j=1;j<=n;j++)if(a[x][j]==1) nr++; ^ izolate.cpp: In function 'int main()': izolate.cpp:15:6: error: 'n' was not declared in this scope { f>>n; ^ izolate.cpp:16:11: error: 'i' was not declared in this scope while(f>>i>>j)a[i][j]=a[j][i]=1; ^ izolate.cpp:16:14: error: 'j' was not declared in this scope while(f>>i>>j)a[i][j]=a[j][i]=1; ^ izolate.cpp:16:16: error: 'a' was not declared in this scope while(f>>i>>j)a[i][j]=a[j][i]=1; ^ izolate.cpp:18:6: error: 'i' was not declared in this scope for(i=1;i<=n;i++) ^ izolate.cpp:19:21: error: 'm' was not declared in this scope if( grad(i)==0)m++; ^ izolate.cpp:20:6: error: 'g' was not declared in this scope g<<m<<" "; ^ izolate.cpp:20:9: error: 'm' was not declared in this scope g<<m<<" "; ^ izolate.cpp:22:6: error: 'i' was not declared in this scope for(i=1;i<=n;i++) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Izolate face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.