How to sorting array with help of pointers?

CODE

How to sorting array with help of pointers?

//Write a program to sort an array with help of pointer..

int main()

{

    int n,*p,a[10],i,j,temp;

    printf("\n enter N:");

    scanf("%d",&n);

    p=a;

    for(i=0;i<n;i++)

    {

        printf("\n enter value at [%d]:",i);

        scanf("%d",(p+i));

    }

    for(i=0;i<n;i++)

    {

        for(j=0;j<n;j++)

        {

            if(*(p+i)>*(p+j))

            {

                temp=*(p+i);

                *(p+i)=*(p+j);

                *(p+j)=temp;

            }

        }

    }

    for(i=0;i<n;i++)

    {

        printf("\n %d",*(p+i));

    }

}

Output:

enter N:5

 enter value at [0]:1

 enter value at [1]:2

 enter value at [2]:4

 enter value at [3]:8

 enter value at [4]:5

 8

 5

 4

 2

 1