Your task in this exercise is to show the behavior for the array-based stack's push operation. In the array displayed below, the "top" position is arr_size.
Push insert_value onto the stack.
Click on a value of the stack to highlight it, then click on the "Insert" button to insert insert_value to the highlighted position.
To change the value of "top", click on a cell in the array to highlight it, then click "Set Top".
The first step would be to insert a value into the "top" position of the stack.
Finally, increase the "top" index by 1.