Hi
Program has two steps:
1. Creates an array (int[] A), whose size and element values are
only known at run-time.
Then:
2. The elements (but not the array size) are further processed in
a way that may or may not alter their value.
Requirement: to identify the indices (if any) of the elements
whose value changed in step 2.
What is the recommended way to do this?
Creating a step 1.5:
```
int[] B = A;
```
And then step 2.5:
```
for (int j=0, j < A.length, j = j+1) {
if (B[j] != A[J]) {
< write the j value away somewhere>
} else {
}
}
```
Won't work, as any step 2 changes to A will be reflected in B.
In passing,is 'dynamic array' a good title for a
structure/concept that seems more of a 'view'?
Surely 'dynamic array' is best used for something that is (no
more than) a static array whose dimensions can vary at run time?
Best regards
