Eroare de compilare: user.cpp: In function ‘void BFS(int)’: user.cpp:26:30: error: invalid conversion from ‘node*’ to ‘int’ [-fpermissive] for(int q=p[Stiva[i]]; q!=NULL ; g=g->urm) ^ user.cpp:26:36: warning: NULL used in arithmetic [-Wpointer-arith] for(int q=p[Stiva[i]]; q!=NULL ; g=g->urm) ^ user.cpp:26:43: error: ‘g’ was not declared in this scope for(int q=p[Stiva[i]]; q!=NULL ; g=g->urm) ^ user.cpp:28:16: error: base operand of ‘->’ is not a pointer w=q->x; ^ user.cpp:29:30: error: invalid types ‘int[int]’ for array subscript if(ans[Stiva[i][w]]==-1) ^ user.cpp:23:11: warning: unused variable ‘q’ [-Wunused-variable] node *q; ^ user.cpp: At global scope: user.cpp:36:20: error: ‘nod’ has not been declared void adauga(int x, nod*& pp) ^ user.cpp: In function ‘void adauga(int, int*&)’: user.cpp:38:5: error: ‘nod’ was not declared in this scope nod*q=new node; ^ user.cpp:38:9: error: ‘q’ was not declared in this scope nod*q=new node; ^ user.cpp: In function ‘int main()’: user.cpp:51:21: error: invalid initialization of reference of type ‘int*&’ from expression of type ‘node*’ adauga(y,p[x]); ^ user.cpp:36:6: error: in passing argument 2 of ‘void adauga(int, int*&)’ void adauga(int x, nod*& pp) ^