In the pointer array, the array elements is the pointer.
#include
main(){
int *a[5];
int i1=4,i2=3,i3=2,i4=1,i5=0;
a[0]=&i1;
a[1]=&i2;
a[2]=&i3;
a[3]=&i4;
a[4]=&i5;
printf("Address Address in array Value\n");
int j;
for(j=0;j<5;j++)
{
printf("%16u %16u %d\n",
a[j],a[j],a[j]);
}
printf("using pointer\n");
int *b;
b = a;
for( j=0;j<5;j++)
{
printf("value of elements %d %16lu\n",*b,*b,b);
b++;
}
}
value in array 2
value in array 2
value in array 2 and address is 631648
value in array 2 and address is 631652
value in array 2 and address is 631656
value in array 2 and address is 631660
value in array 2 and address is 631664
value in array 2 and address is 631668