Compilare: user.cpp:13:51: warning: integer overflow in expression [-Woverflow] const int dim = 1005, dim2 = 150000, OO = (1<<31)-1; ^ user.cpp: In function ‘void cit()’: user.cpp:96:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 1; i < muchii.size(); i++) ^ user.cpp: In function ‘void rez()’: user.cpp:127:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < V[n].size(); i++) ^