Write a C Program to input two number using pointer

#include<stdio.h>
#include<conio.h>

void main()
{
   int a,b,*pa,*pb;

   pa=&a;
   pb=&b;

   printf("Enter First Number\n");
   scanf("%d",pa);

   printf("Enter Second Number\n");
   scanf("%d",pb);


   printf("\nFirst Number = %d , Second Number =%d ",a,b);
   printf("\nFirst Number = %d , Second Number =%d ",pa,pb);
   printf("\nFirst Number = %d , Second Number =%d ",*pa,*pb);

   getch();
}