Rezumat problemă

DetDrum3

#645

Se dă vectorul de tați al unui arbore cu rădăcină cu n noduri în care fiecare nod are asociată o valoare numerică. Determinați drumul de la rădăcină la un nod terminal pentru care suma valorilor asociate nodurilor este maximă.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Teoria Grafurilor Arbori cu rădăcină

Rezolvă

Detalii

Problema	DetDrum3	Operații I/O	detdrum3.in/detdrum3.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64185794	Utilizator	Bujdei Alexandra (Bujdei_Alexandra55)
Fișier	detdrum3.cpp	Dimensiune	708 B
Data încărcării	22 Aprilie 2026, 08:47	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

detdrum3.cpp:5:1: error: expected ‘,’ or ‘;’ before ‘int’
    5 | int  v[101],c[101],n,cmax,t[101];
      | ^~~
detdrum3.cpp: In function ‘int cost(int)’:
detdrum3.cpp:8:8: error: ‘t’ was not declared in this scope
    8 |     if(t[x]==0)
      |        ^
detdrum3.cpp:9:16: error: ‘v’ was not declared in this scope
    9 |         return v[x];
      |                ^
detdrum3.cpp:11:16: error: ‘v’ was not declared in this scope
   11 |         return v[x]+cost(t[x]);
      |                ^
detdrum3.cpp: In function ‘void drum(int)’:
detdrum3.cpp:16:8: error: ‘t’ was not declared in this scope
   16 |     if(t[x]!=0)
      |        ^
detdrum3.cpp: In function ‘int main()’:
detdrum3.cpp:22:8: error: ‘n’ was not declared in this scope
   22 |   cin>>n;
      |        ^
detdrum3.cpp:24:10: error: ‘t’ was not declared in this scope
   24 |     cin>>t[i];
      |          ^
detdrum3.cpp:26:5: error: ‘v’ was not declared in this scope
   26 |     v[i];
      |     ^
detdrum3.cpp:28:8: error: ‘c’ was not declared in this scope
   28 |       {c[i]=cost(i);
      |        ^
detdrum3.cpp:29:16: error: ‘cmax’ was not declared in this scope
   29 |        if(c[i]>cmax)
      |                ^~~~
detdrum3.cpp:32:11: error: ‘cmax’ was not declared in this scope
   32 |     cout<<cmax<<endl;
      |           ^~~~
detdrum3.cpp:33:10: error: expected unqualified-id before ‘=’ token
   33 |   for(int=1; i<=n;i++)
      |          ^
detdrum3.cpp:33:10: error: expected ‘;’ before ‘=’ token
   33 |   for(int=1; i<=n;i++)
      |          ^
      |          ;
detdrum3.cpp:33:10: error: expected primary-expression before ‘=’ token
detdrum3.cpp:33:14: error: ‘i’ was not declared in this scope
   33 |   for(int=1; i<=n;i++)
      |              ^
detdrum3.cpp:33:18: error: expected ‘)’ before ‘;’ token
   33 |   for(int=1; i<=n;i++)
      |      ~           ^
      |                  )
detdrum3.cpp:33:3: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   33 |   for(int=1; i<=n;i++)
      |   ^~~
detdrum3.cpp:33:19: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
   33 |   for(int=1; i<=n;i++)
      |                   ^
detdrum3.cpp:33:19: error: ‘i’ was not declared in this scope

Cum funcționează evaluarea?