Arrays And Pointers (Pointer Arrays)

#include <stdio.h>

int main()

{

    int Num[3] = {10,20,30};

    int *ptr;

    ptr = &Num[0];

    printf(“%d\n”, *ptr++); //output 10

    printf(“%d\n”, *ptr++); //output 10

    printf(“%d\n”, *ptr++); //output 10

    int count;

    ptr = &arr[0]; // ptr points to arr[0]

    count = 0;

    printf("Accessing array elements using pointer \n");

    while(count < SIZE)

    {

        printf("arr[%d] = %d \n", count, *ptr);

        // Move pointer to next array element

        ptr++;

        count++;

    }

    return 0;

}