Compilare: user.cpp: In function ‘void citire()’: user.cpp:11:34: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘char*’ [-Wformat=] fscanf(f, "%d %d %d", &n, &m, &p); ^ user.cpp:11:34: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘char*’ [-Wformat=] user.cpp:11:34: warning: format ‘%d’ expects argument of type ‘int*’, but argument 5 has type ‘char*’ [-Wformat=] user.cpp: In function ‘void dfs(int)’: user.cpp:28:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < v[nod].size(); ++i) ^