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Cormen Edition 3 Exercise 2.4 Question 3 (Page No. 42)

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akash.dinkar12 asked Jun 26, 2019
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Cormen Edition 3 Exercise 2.4 Question 4 (Page No. 42)
Give an algorithm that determines the number of inversions in any permutation on $n$ elements in $\Theta (n\ lg\ n)$ worst-case time. (Hint: Modify merge sort.)
Give an algorithm that determines the number of inversions in any permutation on $n$ elements in $\Theta (n\ lg\ n)$ worst-case time. (Hint: Modify merge sort.)
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akash.dinkar12 asked Jun 26, 2019
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Cormen Edition 3 Exercise 2.4 Question 2 (Page No. 42)
What array with elements from the set $\{1,2,\dots n\}$ has the most inversions? How many does it have?
What array with elements from the set $\{1,2,\dots n\}$ has the most inversions? How many does it have?
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akash.dinkar12 asked Jun 26, 2019
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Cormen Edition 3 Exercise 2.4 Question 1 (Page No. 41)
List the five inversions of the array $\langle 2,3,8,6,1\rangle$
List the five inversions of the array $\langle 2,3,8,6,1\rangle$
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akash.dinkar12 asked Jun 28, 2019
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Cormen Edition 3 Exercise 8.4 Question 2 (Page No. 204)
Explain why the worst-case running time for bucket sort is $\Theta(n^2)$. What simple change to the algorithm preserves its linear average-case running time and makes its worst-case running time $O(n\ lg\ n)$?
Explain why the worst-case running time for bucket sort is $\Theta(n^2)$. What simple change to the algorithm preserves its linear average-case running time and makes its...
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