Compilare: user.cpp: In function ‘void DFSL(int)’: user.cpp:32:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i < G[nod].size(); i++){ ^ user.cpp: In function ‘void DFS(int)’: user.cpp:81:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0; i<G[nod].size(); i++){ ^ user.cpp: In function ‘int verif(int)’: user.cpp:90:9: warning: variable ‘lvnod’ set but not used [-Wunused-but-set-variable] int lvnod, nod, i, tata, moves = 0; ^ user.cpp: In function ‘void cautare()’: user.cpp:122:15: warning: ‘mini’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<mini - 1<<"\n"; ^