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The efficiency class is O (n log n).
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What is the worst case and best case time complexity of heapsort?
The best and worst case time complexity for heapsort is O(n log n).
Is selection sort and tournament sort are same?
No. Tournament sort is a variation of heapsort but is based upon a naive selection sort. Selection sort takes O(n) time to find the largest element and requires n passes, and thus has an average complexity of O(n*n). Tournament sort takes O(n) time to build a priority queue and thus reduces the search time to O(log n) for each selection, and therefore has an average complexity of O(n log n), the same as heapsort.
What is the average life expectancy of a mid-efficiency furnace?
15 years
What is the running time of heapsort on an array A of length n that is already sorted in increasing order?
The running time of HEAPSORT on an array A of length n that is already sorted in increasing order is (n lg n) because even though it is already sorted, it will be transformed back into a heap andsorted.The running time of HEAPSORT on an array A of length n that is sorted in decreasing order willbe (n lg n). This occurs because even though the heap will be built in linear time, every time themax element is removed and the HEAPIFY is called it will cover the full height of the tree
What is a c-code to implement heapsort?
Heapsort(A) { BuildHeap(A) for i <- length(A) downto 2 { exchange A[1] <-> A[i] heapsize <- heapsize -1 Heapify(A, 1) } BuildHeap(A) { heapsize <- length(A) for i <- floor( length/2 ) downto 1 Heapify(A, i) } Heapify(A, i) { le <- left(i) ri <- right(i) if (le<=heapsize) and (A[le]>A[i]) largest <- le else largest <- i if (ri<=heapsize) and (A[ri]>A[largest]) largest <- ri if (largest != i) { exchange A[i] <-> A[largest] Heapify(A, largest) } }
What is the worst case and best case time complexity of heapsort?
The best and worst case time complexity for heapsort is O(n log n).
What is the average rate of listening efficiency for most adults?
The average rate of listening efficiency for most adults is 25%
What is the fuel efficiency of the average car?
average 24mpg
What is the average fuel efficiency of automobiles?
Automobiles have an average fuel efficiency of around 23 miles per gallon. The specific efficiency will vary depending on the size and type of vehicle.
Is selection sort and tournament sort are same?
No. Tournament sort is a variation of heapsort but is based upon a naive selection sort. Selection sort takes O(n) time to find the largest element and requires n passes, and thus has an average complexity of O(n*n). Tournament sort takes O(n) time to build a priority queue and thus reduces the search time to O(log n) for each selection, and therefore has an average complexity of O(n log n), the same as heapsort.
How efficient are fossil fuels?
average 30% efficiency
What is the average fuel efficiency of corolla 141 lx?
8
What is the average rate of listening efficiency for most adults in the US?
2x
What is the average life expectancy of a mid-efficiency furnace?
15 years
What is the average energy efficiency of a solar panel?
it is somewhere around 20%
What is the energy efficiency of an average natural gas powered plant?
29 - 30%
What is the fuel efficiency for Superb AC Schnitzer S3 Cabrio?
Fuel efficiency will vary depending upon your driving habits. The average fuel efficiency for a Superb AC Schnitzler S3 Cabrio is 18-27 mpg.
