Suppose the C-LOOK algorithm is used while the following I/O queue has accumulated for the cylinders in the following list: 91, 176, 31, 115, 7, 117, 58, 60 If the head is at the beginning of cylinder 46 (i.e. cylinder 46 has just been served moving towards the direction of the last cylinder), what is the seventh cylinder to serve in the queue?

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A: The correct updated code is given below

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A potential method of analysis

The complexity of the algorithm model emphasizes the potential method. This method is useful for examining a data structure's amortized time and space complexity.