Compilare: user.cpp: In function ‘void citire()’: user.cpp:18:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, x, y, timp, wati; ^ user.cpp: In function ‘void bmf()’: user.cpp:42:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v[p].size();i++) ^ user.cpp:35:12: warning: unused variable ‘u’ [-Wunused-variable] int i, u, p, ok1, poz; ^ user.cpp: In function ‘int main()’: user.cpp:60:9: warning: unused variable ‘i’ [-Wunused-variable] int i; ^