• + 3 comments

    No. The result is correct. Step #1 -- You select the 1st element (1) and increase others by 1, giving (1, 6, 6). Step #2-- Select 2nd element, increase others by 5. (6, 6, 11). Step #3-- Select 3rd element, increase others by 5. (11, 11, 11).

    Thus, the ans is 3.