#592
Kruskal
Se dă un graf neorientat ponderat conex cu n
vârfuri și m
muchii – în care fiecare muchie are asociat un cost, număr natural strict pozitiv. Folosind algoritmul lui Kruskal, determinați un arbore parțial de cost minim.
Problema | Kruskal | Operații I/O |
kruskal.in /kruskal.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #50165586 | Utilizator | |
Fișier | kruskal.cpp | Dimensiune | 1.24 KB |
Data încărcării | 29 Martie 2024, 11:39 | Scor / rezultat | Eroare de compilare |
kruskal.cpp:10:7: error: expected unqualified-id before '[' token muchii[5000]; ^ kruskal.cpp: In function 'int main()': kruskal.cpp:18:22: error: expected primary-expression before '[' token fin >> muchii[i].x >> muchii[i].y >> muchii[i].cost; ^ kruskal.cpp:18:37: error: expected primary-expression before '[' token fin >> muchii[i].x >> muchii[i].y >> muchii[i].cost; ^ kruskal.cpp:18:52: error: expected primary-expression before '[' token fin >> muchii[i].x >> muchii[i].y >> muchii[i].cost; ^ kruskal.cpp:19:15: error: expected unqualified-id before '[' token muchii[i].s=0; ^ kruskal.cpp:26:23: error: expected primary-expression before '[' token if (muchii[i].cost > muchii[j].cost) ^ kruskal.cpp:26:40: error: expected primary-expression before '[' token if (muchii[i].cost > muchii[j].cost) ^ kruskal.cpp:28:29: error: expected primary-expression before '[' token aux = muchii[i]; ^ kruskal.cpp:29:23: error: expected unqualified-id before '[' token muchii[i] = muchii[j]; ^ kruskal.cpp:30:23: error: expected unqualified-id before '[' token muchii[j] = aux; ^ kruskal.cpp:38:23: error: expected primary-expression before '[' token if (rep[muchii[i].x] != rep[muchii[i].y]) ^ kruskal.cpp:38:43: error: expected primary-expression before '[' token if (rep[muchii[i].x] != rep[muchii[i].y]) ^ kruskal.cpp:40:29: error: expected primary-expression before '[' token ct = ct + muchii[i].cost; ^ kruskal.cpp:41:35: error: expected primary-expression before '[' token int repr1 = rep[muchii[i].x]; ^ kruskal.cpp:42:35: error: expected primary-expression before '[' token int repr2 = rep[muchii[i].y]; ^ kruskal.cpp:43:19: error: expected unqualified-id before '[' token muchii[i].selectat=1; ^ kruskal.cpp:50:22: error: expected primary-expression before '[' token if(muchii[i].s==1) ^ kruskal.cpp:51:29: error: expected primary-expression before '[' token fout<<muchii[i].x<<' '<<muchii[i].y<<endl; ^ kruskal.cpp:51:47: error: expected primary-expression before '[' token fout<<muchii[i].x<<' '<<muchii[i].y<<endl; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Kruskal 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.