Rezumat problemă

Ciclu

#478

Se dă lista muchiilor unui graf neorientat cu n vârfuri și un vârf p. Să se determine un ciclu elementar care conține vârful p.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	Ciclu	Operații I/O	ciclu.in/ciclu.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58124273	Utilizator	Matei Scurtu (MateiScurtu)
Fișier	ciclu.cpp	Dimensiune	850 B
Data încărcării	15 Mai 2025, 10:46	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

ciclu.cpp:6:9: error: expected initializer before 'a'
 int n,m a[21][21],p,x[21],fr[21],ok;

         ^
ciclu.cpp: In function 'void afis(int)':
ciclu.cpp:10:29: error: 'x' was not declared in this scope
     for(int i=1;i<=k;i++)g<<x[i]<<" ";

                             ^
ciclu.cpp:11:8: error: 'p' was not declared in this scope
     g<<p;

        ^
ciclu.cpp: In function 'int valid(int)':
ciclu.cpp:16:16: error: 'a' was not declared in this scope
     if(k>=2)if(a[x[k]][x[k-1]]==0)return 0;

                ^
ciclu.cpp:16:18: error: 'x' was not declared in this scope
     if(k>=2)if(a[x[k]][x[k-1]]==0)return 0;

                  ^
ciclu.cpp: In function 'void bkt(int)':
ciclu.cpp:21:23: error: 'ok' was not declared in this scope
  {for(int i=1;i<=n && ok==0;i++)

                       ^
ciclu.cpp:22:9: error: 'fr' was not declared in this scope
      if(fr[i]==0

         ^
ciclu.cpp:23:9: error: expected ')' before '{' token
         {x[k]=i;

         ^
ciclu.cpp:30:9: error: expected primary-expression before '}' token
         }

         ^
ciclu.cpp:30:9: error: expected ';' before '}' token
ciclu.cpp: In function 'int main()':
ciclu.cpp:33:16: error: 'm' was not declared in this scope
          f>>n>>m;

                ^
ciclu.cpp:34:33: error: 'a' was not declared in this scope
          while(m!=0){f>>v1>>v2; a[v1][v2]=a[v2][v1]=1; m--;}

                                 ^
ciclu.cpp:35:13: error: 'p' was not declared in this scope
          f>>p;

             ^
ciclu.cpp:36:10: error: 'x' was not declared in this scope
          x[1]=p;

          ^
ciclu.cpp:37:10: error: 'fr' was not declared in this scope
          fr[p]=1;

          ^

Cum funcționează evaluarea?