Compilare: user.c: In function ‘main’: user.c:16:11: warning: unused variable ‘cond’ [-Wunused-variable] float cond; ^ user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &T); ^ user.c:20:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &N); ^