Eroare de compilare: user.cpp: In function ‘int BF()’: user.cpp:16:29: error: ‘memset’ was not declared in this scope memset(viz,0,sizeof(viz)); ^ user.cpp:7:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] #define sz size() ^ user.cpp:23:26: note: in expansion of macro ‘sz’ for(j=0;j<G[nod].sz;j++) ^ user.cpp: In function ‘int main()’: user.cpp:41:33: warning: format ‘%lf’ expects argument of type ‘double*’, but argument 4 has type ‘int*’ [-Wformat=] scanf("%d%d%lf",&x,&y,&z), ^ user.cpp:7:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] #define sz size() ^ user.cpp:45:20: note: in expansion of macro ‘sz’ for(i=0;i<G[N].sz;i++) ^