How enhanced loop statement works??

Answer 1

The sentence looks like this:
for(obj i : array).
It goes through each element of array and assigns the value of the element to i.
This is a good way to implement a loop without having to know the length of the array

Answer 2

How value of i is changing??

Answer 3

still I didn't get how I value become a change in this loop..

Answer 4

it doesn't change , it take the value from the array