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Conex

#437

Se dă lista muchiilor unui graf neorientat. Să se verifice dacă graful este sau nu conex.

Fișiere Candale Silviu (silviu) ușoară

Clasa 11 Teoria Grafurilor Parcurgerea grafurilor neorientate

Rezolvă

Detalii

Problema	Conex	Operații I/O	conex.in/conex.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#54384795	Utilizator	Pralea Robert (robertvasile1234)
Fișier	conex.cpp	Dimensiune	471 B
Data încărcării	27 Noiembrie 2024, 10:35	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

conex.cpp:5:1: error: expected ',' or ';' before 'int'
 int a[101][101],v[101],n,i,x,y,t;

 ^
conex.cpp: In function 'void dfs(int)':
conex.cpp:9:5: error: 'v' was not declared in this scope
     v[nod]=1;

     ^
conex.cpp:10:17: error: 'n' was not declared in this scope
     for (i=1;i<=n;i++)

                 ^
conex.cpp:11:8: error: 'a' was not declared in this scope
     if(a[nod][i]==1&&v[i]==0)

        ^
conex.cpp:14:1: error: expected ';' before '}' token
 }

 ^
conex.cpp: In function 'int main()':
conex.cpp:17:8: error: 'n' was not declared in this scope
     f>>n;

        ^
conex.cpp:18:14: error: 'x' was not declared in this scope
     while(f>>x>>y)

              ^
conex.cpp:18:17: error: 'y' was not declared in this scope
     while(f>>x>>y)

                 ^
conex.cpp:19:5: error: 'a' was not declared in this scope
     a[x][y]=a[y][x]=1;

     ^
conex.cpp:21:9: error: 'i' was not declared in this scope
     for(i=1;i<=n;i++)

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

        ^
conex.cpp:23:5: error: 't' was not declared in this scope
     t=1;

     ^
conex.cpp:24:8: error: 't' was not declared in this scope
     if(t==0)

        ^

Cum funcționează evaluarea?