Rezumat problemă

Arbore

#636

Se dau cele n-1 muchii ale unui arbore cu n noduri și un nod k . Afișați vectorul de tați al arborelui cu rădăcina în k.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Arbori cu rădăcină

Rezolvă

Detalii

Problema	Arbore	Operații I/O	arbore.in/arbore.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64235233	Utilizator	Rolea Alexandru (alex123469)
Fișier	arbore.cpp	Dimensiune	537 B
Data încărcării	24 Aprilie 2026, 13:11	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

arbore.cpp:6:1: error: expected ‘,’ or ‘;’ before ‘int’
    6 | int n , i , x , y , k , a[101][101] , t[101] , viz[101];
      | ^~~
arbore.cpp: In function ‘void dfs(int, int)’:
arbore.cpp:10:5: error: ‘viz’ was not declared in this scope
   10 |     viz[x]=1;
      |     ^~~
arbore.cpp:11:5: error: ‘t’ was not declared in this scope
   11 |     t[x]=tata;
      |     ^
arbore.cpp:12:16: error: ‘n’ was not declared in this scope
   12 |     for(i=1;i<=n;i++)
      |                ^
arbore.cpp:13:8: error: ‘a’ was not declared in this scope
   13 |     if(a[x][i]==1 && viz[i]==0)
      |        ^
arbore.cpp: In function ‘int main()’:
arbore.cpp:18:8: error: ‘n’ was not declared in this scope
   18 |     f>>n>>k;
      |        ^
arbore.cpp:18:11: error: ‘k’ was not declared in this scope
   18 |     f>>n>>k;
      |           ^
arbore.cpp:19:9: error: ‘i’ was not declared in this scope
   19 |     for(i=1;i<=n-1;i++)
      |         ^
arbore.cpp:21:12: error: ‘x’ was not declared in this scope
   21 |         f>>x>>y;
      |            ^
arbore.cpp:21:15: error: ‘y’ was not declared in this scope
   21 |         f>>x>>y;
      |               ^
arbore.cpp:22:9: error: ‘a’ was not declared in this scope
   22 |         a[x][y]=a[y][x]=1;
      |         ^
arbore.cpp:25:9: error: ‘i’ was not declared in this scope
   25 |     for(i=1;i<=n;i++)
      |         ^
arbore.cpp:26:12: error: ‘t’ was not declared in this scope; did you mean ‘tm’?
   26 |         g<<t[i]<<" ";
      |            ^
      |            tm

Cum funcționează evaluarea?