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• take n pieces of uncooked spaghetti • for i = 1 to n // O(n) • cut piece i to length li // choosing suitable units of measurement • pick up the n pieces // O(1) • and bang them down on the table • for i = 1 to n // O(n) • remove the tallest remaining piece, and measure it • the recorded sequence of measurements = the sorted list

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~

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• S()= 2 3 4 = 3 3 2 • S()= 2 = 2 √

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