Program to input 'n' number in array and display it using pointer

1D (one dimensional) Array can be entered and displayed using pointer method also.

#include<stdio.h>

#include<conio.h>

void main ()

{ int a[100], i, *ptr, n;

ptr=a;

printf("Enter the numbr of elements");

scanf("%d",&n);

printf("Enter %d elements", n);

for (i=0; i<n; i++)

{ 

  scanf("%d", (ptr +i)]);

}

printf("\n The elements are:\n");

for (i=0; i< n; i++)

{

printf("%d", *(ptr+i));

}

getch();

}

Only difference in the pointer is array a[] is replaced by ptr (a pointer).

*ptr represents the content or value of the array.