Rezumat problemă

VerifLant

#474

Se dă lista muchiilor unui graf neorientat cu n vârfuri și o succesiune de k vârfuri. Să se verifice dacă vârfurile din succesiune formează un lanț.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Probleme elementare cu grafuri neorientate

Rezolvă

Detalii

Problema	VerifLant	Operații I/O	veriflant.in/veriflant.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#55844314	Utilizator	sichitiu elena aniela (Ani_sichitiu)
Fișier	veriflant.cpp	Dimensiune	738 B
Data încărcării	28 Ianuarie 2025, 12:47	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

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

 ^
veriflant.cpp: In function 'int lant(int, int*)':
veriflant.cpp:10:21: error: 'n' was not declared in this scope
     for(int i=1; i<=n; i++)

                     ^
veriflant.cpp:11:12: error: 'a' was not declared in this scope
         if(a[v[i][v[i+1]]==0)

            ^
veriflant.cpp:11:25: error: invalid types 'int[int]' for array subscript
         if(a[v[i][v[i+1]]==0)

                         ^
veriflant.cpp:11:29: error: expected ']' before ')' token
         if(a[v[i][v[i+1]]==0)

                             ^
veriflant.cpp: In function 'int main()':
veriflant.cpp:26:8: error: 'n' was not declared in this scope
    in>>n>>m;

        ^
veriflant.cpp:26:11: error: 'm' was not declared in this scope
    in>>n>>m;

           ^
veriflant.cpp:28:9: error: 'x' was not declared in this scope
     in>>x>>y;

         ^
veriflant.cpp:28:12: error: 'y' was not declared in this scope
     in>>x>>y;

            ^
veriflant.cpp:29:4: error: 'a' was not declared in this scope
    a[x][y]=a[y][x]=1;}

    ^
veriflant.cpp:30:8: error: 'k' was not declared in this scope
    in>>k;

        ^
veriflant.cpp:32:9: error: 'p' was not declared in this scope
     in>>p;

         ^
veriflant.cpp:34:9: error: 'v' was not declared in this scope
     in>>v[i];

         ^
veriflant.cpp:36:12: error: 'p' was not declared in this scope
    if(lant(p,v)==0) out<<"NU";

            ^
veriflant.cpp:36:14: error: 'v' was not declared in this scope
    if(lant(p,v)==0) out<<"NU";

              ^
veriflant.cpp:36:21: error: 'out' was not declared in this scope
    if(lant(p,v)==0) out<<"NU";

                     ^
veriflant.cpp:37:26: error: 'out' was not declared in this scope
     else if(lant(p,v)==1)out<<"ELEMENTAR";

                          ^
veriflant.cpp:38:9: error: 'out' was not declared in this scope
    else out<<"NEELEMENTAR";

         ^

Cum funcționează evaluarea?