// array of pointers.
#include<stdio.h>
int main() {
int arr1[]={1,2,3,4,5}; // array 1
int arr2[]={0,2,4,6,8}; // array 2
int arr3[]={1,3,5,7,9}; // array 3
int *parr[3] = {arr1, arr2, arr3}; // pointer array of 3 elements where the elements are addresses pointing to each array's first element.
int i;
for(i = 0;i<3;i++) {
printf("%d \n", *parr[i]);
};
return 0;
}