#4068
Se dă lista muchiilor unui graf neorientat și un nod k. Să se determine nodurile din graf care au gradul egal cu gradul nodului k.
| Problema | GradeK | Operații I/O |
gradek.in/gradek.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #63285426 | Utilizator | |
| Fișier | gradek.cpp | Dimensiune | 614 B |
| Data încărcării | 24 Februarie 2026, 21:27 | Scor/rezultat | Eroare de compilare |
gradek.cpp:6:21: error: expected initializer before 'a' int n,m,gradk,v[102]a[102][102],nr,x,y; ^ gradek.cpp: In function 'int main()': gradek.cpp:9:12: error: 'k' was not declared in this scope in>>n>>k; ^ gradek.cpp:10:15: error: 'x' was not declared in this scope while(in>>x>>y){ ^ gradek.cpp:10:18: error: 'y' was not declared in this scope while(in>>x>>y){ ^ gradek.cpp:11:9: error: 'a' was not declared in this scope a[x][y]=1; ^ gradek.cpp:15:21: error: 'a' was not declared in this scope gradk=gradk+a[j][k]; ^ gradek.cpp:20:23: error: 'a' was not declared in this scope grad=grad+a[i][j]; ^ gradek.cpp:22:13: error: 'nr' was not declared in this scope nr++; ^ gradek.cpp:23:13: error: 'v' was not declared in this scope v[nr]=i; ^ gradek.cpp:26:10: error: 'nr' was not declared in this scope out<<nr<<"\n"; ^ gradek.cpp:27:31: error: 'v' was not declared in this scope for(int i=1;i<=n;i++)out<<v[i]<<" "; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema GradeK 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.