6. Access Array Element

You are given an array of exactly 10 integers.
Write a function named get_element that provides direct access to an element of the array at a specified index.

The function will be used in main() exactly as provided.
Your implementation must satisfy all usages without modifying main().

• The returned object must be modifiable
• The returned object must have a stable memory address
• Use the returned access to assign a new value to the selected element
• Finally, print the updated array

Example 

Input:

1 2 3 4 5 6 7 8 9 10
3 99

Output:

1 2 3 99 5 6 7 8 9 10

Constraints:

• The array size is fixed at 10 elements
• The index is guaranteed to be in the range 0 ≤ index < 10
• The returned object must refer to an existing array element
• Returning a temporary object is not allowed
• Do not modify the main() function