Homework Answers
Note: As per HOMEWORKLIB RULES I am allowed to answer only one question per post(But I have answered 2), so please do post the rest as a separate query. Sorry for the inconvenience caused.
10)
quick sort has the following recurrence
T(n)= T(n-1)+ O(n)
T(n)= O(n^2)
so the answer is option B
11)
the best case for any comparison based sorting is O(nlogn)
this is because any permutation of n elements which is n! must apper as leaves in the sorting. It is a big theorem. Please do read it once.
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Canvas →XC 6 D Question 10 5 pts When sorting n records, Quicksort has worst-case cost...
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C++
Question 5 5 pts In a min-heap of N elements, if we want to find the max element, we have to search all the leaves. What is the big-o running time of findMax? O(N^2) Oſlog N) O(N) OIN log N) Question 6 5 pts An AVL tree is a Binary Search Tree that has the following additional property for every node in the tree, the height of the left and right subtrees is the same none of the above...
not A Question 5 In the worst case, the very best that a comparison based sorting...
not A
Question 5 In the worst case, the very best that a comparison based sorting algorithm can do when sorting n records is Q (n^2) Q(log (n!)) Q (logn) (n)
Canvas → XCO Question 4 5 pts When using a hash table with quadratic probing, and...
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C++ Question 1 5 pts A binary heap's structure is an AVL tree a complete binary...
C++
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The INORDER traversal output of a binary tree is U,N,I,V,E,R,S,I,T,Y and the POSTORDER traversal output of the same tree is N,U,V,R,E,T,I,S,I,Y
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(5 marks; questions to Reza) In Lecture 5, Travis said you can prove QuickSort takes N(n...
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When sorting n records, Merge sort has worst-case running time a. O(n log n) b. O(n) c. O(log n) d. O(n^2)
When sorting n records, Merge Sort has worst-case running time O(log n) O O(n log n)...
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1) (10 pts) What are the worst case run times of each of the following operations?...
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Question 5 5 pts In a min-heap of N elements, if we want to find the max element, we have to search all the leaves. What is the big-o running time of findMax? O(N^2) Oſlog N) O(N) OIN log N) Question 6 5 pts An AVL tree is a Binary Search Tree that has the following additional property for every node in the tree, the height of the left and right subtrees is the same none of the above...
not A
Question 5 In the worst case, the very best that a comparison based sorting algorithm can do when sorting n records is Q (n^2) Q(log (n!)) Q (logn) (n)
Canvas → XCO Question 4 5 pts When using a hash table with quadratic probing, and the table size is prime, then a new element can always be inserted if the table is at least half empty the table is at least half full the table is full the table is larger than any data value Question 5 5 pts The general strategy of inorder traversal is: process the left subtree, then process the current node and finally process the...
C++
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C++
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1) (10 pts) What are the worst case run times of each of the following operations? Make sure to list your answer in terms of the appropriate variables in the prompt. Note that on occasion, some of the run times won't be dependent on some of the variables listed in the prompt. (a) Inserting an item to the front of a linked list of n elements. (b) Sorting n integers using Quick Sort. (c) Merging a sorted list of a...
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