Compilare: user.c: In function ‘main’: user.c:9:23: warning: unused variable ‘kMin’ [-Wunused-variable] int n , i , j , k , kMin; ^ user.c:13:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf( fin , "%d" , &n ); ^ user.c:15:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf( fin , "%d" , &d[ i ] ); ^