Pointer Conception

Here i get 4225440 as the address of arr[0]; as it an integer array, the address will be increased by 4, so next one will be 4225444;

now

1. whats happen with those addresses


2. if put manualy one of addresses it shows absurd value from where it comes.

This is the code under discussion

#include <stdio.h>

int arr[10],i,a,*j;
void del(int a);

main()
{
    for(i=0;i<4;i++)
        scanf("%d",&arr[i]);

    j=(int*)4225443;

    for(i=0;i<4;i++)
    {
        printf("\n%d ",arr[i]);
        printf(" %d ",&arr[i]);
    }

    printf(" %d ",*j);
}