Rezumat problemă

LantMaxim

#479

Se dă lista muchiilor unui graf neorientat cu n vârfuri și două vârfuri p q. Să se determine cel mai lung lanț elementar cu extremitățile p și q.

Fișiere Candale Silviu (silviu) medie

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	LantMaxim	Operații I/O	lantmaxim.in/lantmaxim.out
Limita timp	0.5 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58122973	Utilizator	Andries Razvan (Razvan_Andries)
Fișier	lantmaxim.cpp	Dimensiune	761 B
Data încărcării	15 Mai 2025, 10:21	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

lantmaxim.cpp:5:1: error: expected ',' or ';' before 'ofstream'
 ofstream g ("lantmaxim.out")

 ^
lantmaxim.cpp: In function 'void copie(int)':
lantmaxim.cpp:10:9: error: 'y' was not declared in this scope
         y[i]=x[i];

         ^
lantmaxim.cpp:10:14: error: 'x' was not declared in this scope
         y[i]=x[i];

              ^
lantmaxim.cpp: In function 'int valid(int)':
lantmaxim.cpp:16:12: error: 'a' was not declared in this scope
         if(a[x[k]][x[k-1]]==0)

            ^
lantmaxim.cpp:16:14: error: 'x' was not declared in this scope
         if(a[x[k]][x[k-1]]==0)

              ^
lantmaxim.cpp: In function 'void bkt(int)':
lantmaxim.cpp:21:17: error: 'n' was not declared in this scope
 {for(int i=1;i<=n;i++)

                 ^
lantmaxim.cpp:22:8: error: 'fr' was not declared in this scope
     if(fr[i]==0)

        ^
lantmaxim.cpp:23:2: error: 'x' was not declared in this scope
 {x[k]=i;

  ^
lantmaxim.cpp:25:23: error: 'q' was not declared in this scope
  if(valid(k))if(x[k]==q){if(k>lgmax){lgmax=k;copie(k);}}

                       ^
lantmaxim.cpp:25:31: error: 'lgmax' was not declared in this scope
  if(valid(k))if(x[k]==q){if(k>lgmax){lgmax=k;copie(k);}}

                               ^
lantmaxim.cpp:25:4: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
  if(valid(k))if(x[k]==q){if(k>lgmax){lgmax=k;copie(k);}}

    ^
lantmaxim.cpp: In function 'int main()':
lantmaxim.cpp:33:8: error: 'n' was not declared in this scope
     f>>n>>m;

        ^
lantmaxim.cpp:33:11: error: 'm' was not declared in this scope
     f>>n>>m;

           ^
lantmaxim.cpp:36:6: error: 'a' was not declared in this scope
      a[v1][v2]=a[v2][v1]=1; m--;}

      ^
lantmaxim.cpp:37:8: error: 'p' was not declared in this scope
     f>>p>>q>>r;

        ^
lantmaxim.cpp:37:11: error: 'q' was not declared in this scope
     f>>p>>q>>r;

           ^
lantmaxim.cpp:37:14: error: 'r' was not declared in this scope
     f>>p>>q>>r;

              ^
lantmaxim.cpp:38:5: error: 'x' was not declared in this scope
     x[1]=p;

     ^
lantmaxim.cpp:39:5: error: 'fr' was not declared in this scope
     fr[p]=1;

     ^

Cum funcționează evaluarea?