Here is the heap min represented in the table:

$\backslash$table$[[,,,,,8,,,,,],[,42,,,,,,59,,,],[115,,104,,,,,,,,],[,,,,,,,,,,]]$

The heap structure is interpreted below, with the indices of elements in brackets:

The new element $17$ is added in the appropriate place. Where will it be moved $($give the final index, without brackets$)?$

Answer: $$