#include <stdio.h>

int main()
{
    int intarray[5] = { 10, 20, 30, 40, 50 };

    for (int i = 0; i < 5; i++)
    {
        printf("intarray[%d] has value %d - and address @ %x\n", i, intarray[i], &intarray[i]);
    }

    int* intpointer = &intarray[3];
    printf("address %x - has value %d\n", intpointer, *intpointer);

    intpointer++;
    printf("address %x - has value %d\n", intpointer, *intpointer);

    intpointer--;
    printf("address %x - has value %d\n", intpointer, *intpointer);

    intpointer -= 2;
    printf("address %x - has value %d\n", intpointer, *intpointer);

    intpointer += 2;
    printf("address %x - has value %d\n", intpointer, *intpointer);

    return 0;
}