Compilare: user.c: In function ‘main’: user.c:56:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &T); ^ user.c:63:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &N); ^ user.c:66:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &x, &y, &z); ^ user.c:82:22: warning: ‘rad’ may be used uninitialized in this function [-Wmaybe-uninitialized] genereaza_cod(rad); ^