Let L be a list of n items maintained according to the move-to-front heuristic. Describe a series of O(n) accesses that will reverse L.
Added by Sofia C.
Step 1
Access the first item in the list. This will not change the order of the list as the first item is already at the front. Show more…
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Write an algorithm that reverses the sequence $s_{1}, \ldots, s_{n}$ Example: If the sequence is $\begin{array}{lll}\text { AMY } & \text { BRUNO } & \text { ELIE, }\end{array}$ the reversed sequence is $\begin{array}{lll}\text { ELIE } & \text { BRUNO } & \text { AMY. }\end{array}$
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Introduction
Describe an algorithm that takes as input a list of $n$ integers in nondecreasing order and produces the list of all values that occur more than once. (Recall that a list of integers is nondecreasing if each integer in the list is at least as large as the previous integer in the list.)
Describe an algorithm that takes as input a list of $n$ integers and finds the location of the last even integer in the list or returns 0 if there are no even integers in the list.
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