Compilare: user.c: In function ‘main’: user.c:80:11: warning: variable ‘medPrev’ set but not used [-Wunused-but-set-variable] int i,medPrev; ^ user.c:79:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d",&n,&k); ^ user.c:83:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^