Compilare: user.cpp: In function ‘int main()’: user.cpp:9:84: warning: variable ‘timpmin’ set but not used [-Wunused-but-set-variable] int timp,nr,prim,ultim,ultim1,i,j,l,c,k,x,y,p,n,m,t,gata,acces,lin,col,cheie,timpmin,s,ok; ^ user.cpp:9:94: warning: variable ‘ok’ set but not used [-Wunused-but-set-variable] int timp,nr,prim,ultim,ultim1,i,j,l,c,k,x,y,p,n,m,t,gata,acces,lin,col,cheie,timpmin,s,ok; ^ user.cpp:9:30: warning: ‘ultim1’ may be used uninitialized in this function [-Wmaybe-uninitialized] int timp,nr,prim,ultim,ultim1,i,j,l,c,k,x,y,p,n,m,t,gata,acces,lin,col,cheie,timpmin,s,ok; ^