Eroare de compilare: user.cpp: In function ‘void DFS(const int&, const int&, const int&)’: user.cpp:12:41: error: ‘typeof’ was not declared in this scope #define forEach(G) for( typeof(G.begin()) it = G.begin() ; it != G.end(); ++ it) ^ user.cpp:21:5: note: in expansion of macro ‘forEach’ forEach(G[nod]){ ^ user.cpp:12:43: error: expected ‘;’ before ‘it’ #define forEach(G) for( typeof(G.begin()) it = G.begin() ; it != G.end(); ++ it) ^ user.cpp:21:5: note: in expansion of macro ‘forEach’ forEach(G[nod]){ ^ user.cpp:12:60: error: ‘it’ was not declared in this scope #define forEach(G) for( typeof(G.begin()) it = G.begin() ; it != G.end(); ++ it) ^ user.cpp:21:5: note: in expansion of macro ‘forEach’ forEach(G[nod]){ ^ user.cpp: In function ‘int main()’: user.cpp:39:17: warning: unused variable ‘show’ [-Wunused-variable] in >> n;int show=0,a,b,i,j; ^ user.cpp:39:30: warning: unused variable ‘j’ [-Wunused-variable] in >> n;int show=0,a,b,i,j; ^