B.Radix Sort Algorithm is created by performing stable Bucket Sort for each of the keys.Show, through an example, that without stability, sorting cannot be performed correctly.You must provide a real-life example. More marks will be given for a better example.i)Does the first step of Radix Sort (that is the first bucket Sort operation) need to be stable?Explain your answer.ii)

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Answered: B. Radix Sort Algorithm is created by…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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I have to use the Binary Search Algorithm to determine whether the number 17 appears in the sequence s : 3, 6, 7, 8, 15, 17, 19, 23, 24. Can someone give a step by step description of what the algorithm does in this case.
This question concerns the following sorting algorithm (attachment). (b) Consider the operation of SORT on a list of length N. How many comparisons in line 4 take place when i = 1 and when i = N-1? (c) How many comparisons take place in total? Show your working. You may use the result 1+2+...+n=n[(n+1)/2] (d) Based on the analysis above, or otherwise, what is the worst, best and average- case time complexity of SORT? Explain your answer.
We talked about the trade-off between using sequential search on an unsorted list as opposed to sorting the list and then using binary search. If the list size is n = 9,000, about how many worst-case searches must be done before the second alternative is better in terms of number of comparisons? (Hint: Let p represent the number of searches done.) Use selection search to sort the binary search list.
Please only answer part 2 (ii) java
Please help me on the questions below. This are questions on Discrete mathematics. Please help explain so I can understand the procedure. Thank you. For this Big Problem, we’re going to combine sets and binary! It works, honest. (1) Pretend like you have a set {32, 16, 8, 4, 2, 1}. What binary number could representthe subset {32, 4, 1}?(2) Pretend like you have the binary number 001010. What subset would match it?(3) What binary number represents the union of the subset from part 1 and the subsetfrom part 2?(4) What is the sum of the binary numbers from part 1 and part 2?(5) There’s a pattern for part 3 and part 4! Test it out to see if you get the same patternfor the union of the subsets {4, 2, 1} and {16, 8, 2}.(6) It turns out there is a special kind of arithmetic called Boolean Arithmetic that corresponds to set arithmetic. You can see the definition in section 6.4 of the textbook.Try using Boolean addition for the subsets in part 5. Did the pattern work this time?(7) How…
Consider the following list: L = 387, 690, 234, 435, 567, 123, 441. The number of components n = 7, the number of numbers l = 3, and the radix r = 10 are used here. This indicates that radix sort would require 10 bins and would arrange in three passes. demonstrates the radix sort passes over the array. It is believed that each key is tossed face down into the bin. When the keys are gathered in order from each bin at the conclusion of each run, the list of keys in each bin is flipped upside down and added to the output list.
Please justify your answer: Some sorting algorithms require extra space, apart from the space needed for the original array that needs to be sorted. Which one of the following statements on the space usage of sorting algorithms is correct? a.) A Heapsort for sorting an array of size N requires an amount of extra space proportional to N. b.) Insertion Sort for sorting an array of size N requires an amount of extra space proportional to N. c.) Merge sort for sorting an array of size N requires an amount of extra space proportional to N. d.) Quicksort for sorting an array of size N requires an amount of extra space proportional to N. e.) None of the above
The algorithm: –In an array of n elements, go to index [n/2] –If the record there is the one you want, you are done –If the record value there is smaller than your search value, all records less than the current record can be ignored – set your search range of elements to [n/2+1…n] and return to step 1 –Otherwise, set your range of elements to [0…(n/2)-1] and return to step 1 –Repeat this loop until you have 0 elements (record is not found) or record is found Short answer Another approach to the update algorithm is to perform use the delete function for the old value and if it is successful, call the insert function using the new value. Explain in your own words if you think this approach is significantly better, worse, or in the same category as the algorithm discussed in the slides, and why.
Answer the ff: questions: 1. What is the special case called for the lecture implementation of bucket sort with only one bucket? A. Average Case Bucket Sort B. Worst Cake Bucket Sort C. Q-tip Sort D. Insertion Sort 2. Big O is used to denote an upper bound for a function in the coding sense and NOT the mathematical sense. A. TrueB. False 3. Using the definition of Big O notation, what is O(n)? A. A function with a dominating linear term and possibly some additive constants B.A complexity with the dominating term being equal to n C. A linearly scaling algorithm D. A set of positive functions less than or equal to cn; with c being some positive integer 4. The Big O complexity of a given algorithm changes with respect to n. A. True B. False
Please very fast answer
Convert the following NFA to DFA using the subset construction algorithm. Use A, B, C etc to denote your new ordered states. Use Phi (O) if necessary. Σ= {a,b}. Notice that is equivalent to E. Select the correct answer 90 q1 A 92 q4 A b 93 95 96 q7 98
using matlab program

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