Eroare de compilare: user.cpp: In function ‘void DFS(int)’: user.cpp:16:16: warning: unused variable ‘nod’ [-Wunused-variable] lista *p, *nod; ^ user.cpp: At global scope: user.cpp:28:10: error: variable or field ‘add’ declared void void add(nod &sursa, int dest) ^ user.cpp:28:10: error: ‘nod’ was not declared in this scope user.cpp:28:15: error: ‘sursa’ was not declared in this scope void add(nod &sursa, int dest) ^ user.cpp:28:22: error: expected primary-expression before ‘int’ void add(nod &sursa, int dest) ^ user.cpp: In function ‘int main()’: user.cpp:43:20: error: ‘add’ was not declared in this scope add(g[x], y); ^