Compilare: user.cpp: In function ‘void Citire()’: user.cpp:40:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0; j<L[i].size(); j++) ^ user.cpp: In function ‘void Rezolva()’: user.cpp:64:9: warning: unused variable ‘ii’ [-Wunused-variable] int i,ii,j,nod,k,minim,printing,cnt; ^ user.cpp:66:17: warning: ‘k’ is used uninitialized in this function [-Wuninitialized] for (i=1; i<=n-k; i++) ^ user.cpp:80:10: warning: ‘nod’ may be used uninitialized in this function [-Wmaybe-uninitialized] grad[nod]--; ^