Compilare: user.cpp: In function ‘void Adauga(char*)’: user.cpp:19:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<G[q].size()&&ok;j++) ^ user.cpp: In function ‘void Sterge(char*)’: user.cpp:38:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<G[q].size()&&ok;j++) ^ user.cpp:47:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<G[q].size()&&ok;j++) ^ user.cpp:33:19: warning: variable ‘w’ set but not used [-Wunused-but-set-variable] int i,ok,q,b,j,p,w=0; ^ user.cpp: In function ‘int Query(char*)’: user.cpp:59:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<G[q].size()&&ok;j++) ^ user.cpp: In function ‘int AFLA(char*)’: user.cpp:72:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0;j<G[q].size()&&ok;j++) ^ user.cpp:67:13: warning: unused variable ‘b’ [-Wunused-variable] int i,ok,q,b,j,s; ^ user.cpp:67:17: warning: unused variable ‘s’ [-Wunused-variable] int i,ok,q,b,j,s; ^