Compilare: user.cpp: In function ‘int main()’: user.cpp:26:29: warning: unused variable ‘nr’ [-Wunused-variable] int i,j,n,m,li,ci,lf,cf,nr=0,valoare; ^ user.cpp:26:34: warning: unused variable ‘valoare’ [-Wunused-variable] int i,j,n,m,li,ci,lf,cf,nr=0,valoare; ^ user.cpp:39:21: warning: ‘s.coada::col’ may be used uninitialized in this function [-Wmaybe-uninitialized] while(s.lin!=lf && s.col!=cf) ^ user.cpp:39:5: warning: ‘s.coada::lin’ may be used uninitialized in this function [-Wmaybe-uninitialized] while(s.lin!=lf && s.col!=cf) ^