#2749
tata
Se dă un vector t=(t[1], t[2], ..., t[n])
care memorează numere naturale cuprinse între 0
și n
. Să se verifice dacă t
este sau nu vector de tați asociat unui arbore cu rădăcină.
Problema | tata | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 32 MB
|
Id soluție | #15586092 | Utilizator | |
Fișier | tata.cpp | Dimensiune | 979 B |
Data încărcării | 27 Aprilie 2019, 12:41 | Scor / rezultat | Eroare de compilare |
tata.cpp:5:1: error: expected initializer before 'int' int T[NMAX], N, i, Root; ^ tata.cpp: In function 'void Dfs(int, int)': tata.cpp:17:18: error: 'G' was not declared in this scope for(auto it: G[To]) ^ tata.cpp: In function 'int main()': tata.cpp:24:10: error: 'N' was not declared in this scope cin>>N; ^ tata.cpp:25:5: error: 'i' was not declared in this scope for(i=1;i<=N;i++) ^ tata.cpp:27:10: error: 'T' was not declared in this scope cin>>T[i] ^ tata.cpp:28:5: error: expected ';' before 'if' if(T[i]==0) ^ tata.cpp:33:7: error: 'B' was not declared in this scope { B++;} ^ tata.cpp:34:4: error: 'G' was not declared in this scope G[T[i]].push_back(i); ^ tata.cpp:36:4: error: 'A' was not declared in this scope if(A!=1 || B) cout<<"NU"; ^ tata.cpp:36:12: error: 'B' was not declared in this scope if(A!=1 || B) cout<<"NU"; ^ tata.cpp:40:13: error: 'Root' was not declared in this scope Dfs(-1, Root); ^ tata.cpp:42:9: error: 'i' was not declared in this scope for(i=1;i<=N;i++) ^ tata.cpp:48:9: error: 'i' was not declared in this scope for(i=1;i<=N;i++) ^ tata.cpp:50:11: error: 'T' was not declared in this scope if(T[i]!=Tata[i]) ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema tata 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.