Compilare: user.c: In function ‘main’: user.c:29:25: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] int n, x, zile, cn, p; ^ user.c: In function ‘simulare’: user.c:25:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.c: In function ‘main’: user.c:32:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d%d", &n, &x ); ^