Compilare: user.c: In function ‘main’: user.c:23:26: warning: unused variable ‘j’ [-Wunused-variable] int n, max, i, pozMax, j, x; ^ user.c:23:18: warning: variable ‘pozMax’ set but not used [-Wunused-but-set-variable] int n, max, i, pozMax, j, x; ^ user.c:25:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &n); ^ user.c:33:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &x); ^