Compilare: user.c: In function ‘bun’: user.c:31:10: warning: unused variable ‘max’ [-Wunused-variable] int i, max; ^ user.c: In function ‘main’: user.c:62:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &n); ^ user.c:64:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &v[dr]); ^