Compilare: user.c:3:61: warning: data definition has no type or storage class [enabled by default] int aux[200005],nr[200005],num[200005],vf[200005],v[200005];vaux[200005]; ^ user.c:3:61: warning: type defaults to ‘int’ in declaration of ‘vaux’ [enabled by default] user.c: In function ‘main’: user.c:8:37: warning: unused variable ‘move’ [-Wunused-variable] int n,k,s,i,j,lmin,dr,st,t,cont,move,en; ^ user.c:8:24: warning: unused variable ‘dr’ [-Wunused-variable] int n,k,s,i,j,lmin,dr,st,t,cont,move,en; ^ user.c:8:13: warning: unused variable ‘s’ [-Wunused-variable] int n,k,s,i,j,lmin,dr,st,t,cont,move,en; ^ user.c:8:11: warning: unused variable ‘k’ [-Wunused-variable] int n,k,s,i,j,lmin,dr,st,t,cont,move,en; ^ user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&n,&t); ^ user.c:15:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&nr[i]); ^ user.c:19:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&aux[i]); ^