Rezumat problemă

ctck11

#4637

Se dă un graf orientat cu n vârfuri și m arce prin lista arcelor și un număr natural k. Afișați numărul de componente tare conexe care sunt formate din k vârfuri.

Consola Muresan Ciprian (mcip1977) Ciprian Muresan medie

Clasa 11 Teoria Grafurilor Probleme diverse cu grafuri orientate

Rezolvă

Detalii

Problema	ctck11	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64336615	Utilizator	Caravan Andreea (AndreeaPC)
Fișier	ctck11.cpp	Dimensiune	1014 B
Data încărcării	30 Aprilie 2026, 11:42	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

ctck11.cpp:3:15: error: expected initializer before numeric constant
    3 | int n,m,a[105]0[105],v1[105],v2[105],x,y,k;
      |               ^
ctck11.cpp: In function ‘void dfs1(int, int)’:
ctck11.cpp:6:5: error: ‘v1’ was not declared in this scope
    6 |     v1[nod]=nr;
      |     ^~
ctck11.cpp:8:12: error: ‘a’ was not declared in this scope
    8 |         if(a[nod][i]==1&&v1[i]==0)
      |            ^
ctck11.cpp: In function ‘void dfs2(int, int)’:
ctck11.cpp:13:5: error: ‘v2’ was not declared in this scope
   13 |     v2[nod]=nr;
      |     ^~
ctck11.cpp:15:12: error: ‘a’ was not declared in this scope
   15 |         if(a[i][nod]==1&&v2[i]==0)
      |            ^
ctck11.cpp: In function ‘void curatare()’:
ctck11.cpp:21:13: error: ‘v1’ was not declared in this scope
   21 |         if((v1[i]==0&&v2[i]!=0)||(v1[i]!=0&&v2[i]==0))
      |             ^~
ctck11.cpp:21:23: error: ‘v2’ was not declared in this scope
   21 |         if((v1[i]==0&&v2[i]!=0)||(v1[i]!=0&&v2[i]==0))
      |                       ^~
ctck11.cpp: In function ‘int poz()’:
ctck11.cpp:27:12: error: ‘v’ was not declared in this scope
   27 |         if(v[i]==0) return i;
      |            ^
ctck11.cpp: In function ‘int main()’:
ctck11.cpp:33:16: error: ‘k’ was not declared in this scope
   33 |     cin>>n>>m>>k;
      |                ^
ctck11.cpp:36:14: error: ‘x’ was not declared in this scope
   36 |         cin>>x>>y;
      |              ^
ctck11.cpp:36:17: error: ‘y’ was not declared in this scope
   36 |         cin>>x>>y;
      |                 ^
ctck11.cpp:37:9: error: ‘a’ was not declared in this scope
   37 |         a[x][y]=1;
      |         ^
ctck11.cpp:39:13: error: ‘nr’ was not declared in this scope; did you mean ‘n’?
   39 |     int p=1;nr=0;
      |             ^~
      |             n
ctck11.cpp:53:16: error: ‘v1’ was not declared in this scope
   53 |             if(v1[j]==1) num++;
      |                ^~

Cum funcționează evaluarea?