Compilare: user.cpp: In function ‘void Cauta_Adauga(int, int)’: user.cpp:35:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0; j<L[r].size() && marcat == 0; j++) ^ user.cpp: In function ‘void Citire()’: user.cpp:70:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0; j<L[i].size(); j++) ^ user.cpp:51:21: warning: unused variable ‘prim’ [-Wunused-variable] int i,j,timp,bani,prim; ^ user.cpp:52:9: warning: unused variable ‘q’ [-Wunused-variable] coord q; ^