#include<stdio.h>
int main()
{
long int Sum_digit(long int *x);
long int Insert_digit(long int *y,long int *m);
long int Sort_digit(long int *x);
long int *x,*y,*m,z,a;
printf("plaese enter a number:");
scanf("%ld",&a);
x=&a;
if (*x<1000000||*x>9999999)
{
printf("Error\n ");
}
else
{
*y=Sort_digit(x);
*m=Sum_digit(x);
z=Insert_digit(y,m);
printf("x=%ld,m=%ld,y=%ld,z=%ld",*x,*m,*y,z);
}
printf("\n");
return 0;
}