Input and print array elements using a pointer with C.

 

Input and print array elements using a pointer with C.

input and print array elements using pointer in array notation

#include <stdio.h>

int main()

{

    int arr[100];

    int N, i;

    int *ptr = arr; // Pointer to arr[0]

    printf("Enter size of array: ");

    scanf("%d", &N);

    printf("Enter elements in array:\n");

    for (i = 0; i < N; i++)

    {

        // &ptr[i] is equivalent to &arr[i]

        scanf("%d", &ptr[i]);

    }

    printf("Array elements: ");

    for (i = 0; i < N; i++)

    {

        printf("%d, ", i[ptr]);

    }

    return 0;

}

Output

Enter size of array : 5

Enter elements in array : 1 2 3 4 5

Array elements : 1 2 3 4 5