Computers, Programming.
‘a’, ‘c’] [‘b’, ‘a’, ‘d’, ‘c’] [‘b’, ‘a’, ‘c’, ‘d’] [‘a’, ‘b’, ‘c’, ‘d’] [‘a’, ‘b’, ‘c’, ‘d’] [‘a’, ‘b’, ‘c’, ‘d’] [‘a’, ‘b’, ‘c’, ‘d’] [‘a’, ‘b’, ‘c’, ‘d’] [‘a’, ‘b’, ‘c’, ‘d’] This works, but it does not know when to quit. You only quit then: letters[i] < letters[i+1], …, letters[len(i) — 1] So