From the current pseudo code ,we get the recurrence relation as -T(n) = 9T(n/3) + n
Masters Theorem for dividing function is as :
T(n) = aT(n/b) + f(n) where f(n) is of form nklogp(n)
Solution for these equation by masters theorem is as
Hence for the current code ,we get the soln as :O(n2)
pleas answer asap 3. (20 points) Algorithm Analysis and Recurrence There is a mystery function called Mystery(n) and the pseudocode of the algorithm own as below. Assume that n 3* for some positiv...
3) [16 points total] Consider the following algorithm int SillyCalc (int n) int i; int Num, answer; if (n <= 4) return n 10; else { Num-SillyCalcl n/4) answer = Num + Num + 10; for (i-2; i<-n-1; ++) answer- answer+ answer; return answer; Do a worst case analysis of this algorithm, counting additions only (but not loop counter additions) as the basic operation counted, and assuming that n is a power of 2, i.e. that n- 2* for some...
Exercise 7.3.5: Worst-case time complexity - mystery algorithm. The algorithm below makes some changes to an input sequence of numbers. MysteryAlgorithm Input: a1, a2....,an n, the length of the sequence. p, a number Output: ?? i != 1 j:=n While (i < j) While (i <j and a < p) i:= i + 1 End-while While (i <j and a 2 p) j:=j-1 End-while If (i < j), swap a, and a End-while Return( aj, a2,...,an) (a) Describe in English...
Please answer this in python pseudocode. It's an algorithm question. 1. [10 marks] Consider the function SumKSmallest(A[0..n – 1), k) that returns the sum of the k smallest elements in an unsorted integer array A of size n. For example, given the array A=[6,-6,3,2,1,2,0,4,3,5] and k=3, the function should return -5. a. [3 marks) Write an algorithm in pseudocode for SumKSmallest using the brute force paradigm. Indicate and justify (within a few sentences) the time complexity of your algorithm. b....
Question 1: Complexity Take a look at the following algorithm written in pseudocode: procedure mystery(a1, a2, …, an: integer) i := 1 while (i < n and ai ≤ ai+1) i := i + 1 if i == n then print “Yes!” else print “No!” What property of the input sequence {an} does this algorithm test? What is the computational complexity of this algorithm, i.e., the number of comparisons being computed as a function of the input size n? Provide...
4) [15 points total (5 points each)] Assume you are given a sorted array A of n numbers, where A is indexed from 1 up to n, anda number num which we wish to insert into A, in the proper sorted position. The function Search finds the minimum index i such that num should be inserted into Ali]. It searches the array sequentially until it finds the location i. Another function MakeRoom moves A[i], .., AIn] to Ali+1]...AIn+1] same sort...
URGENT Question 3 25 pts ArrayMystery: Input: n: a positive integer Pseudocode: Let output be an empty array For i = 1 to n j = 1 While ij <= n Addj to the end of output j - j + 1 Return output Answer the following questions about the ArrayMystery algorithm above. a) How many times will the inner while loop iterate? You should express your answer in terms of i and n, using Big-Oh notation. Briefly justify your...
3. Recursive Program (6 points) Consider the following recursive function for n 1: Algorithm 1 int recurseFunc(int n) If n 0, return 1. If n 1, return 1 while i< n do while j <n do print("hi") j 1 end while i i 1 end while int a recurse Func(n/9); int b recurse Func (n/9) int c recurse Func (n/9) return a b c (1) Set up a runtime recurrence for the runtime T n) of this algorithm. (2) Solve...
Subject: Algorithm solve only part 4 and 5 please. need urgent. 1 Part I Mathematical Tools and Definitions- 20 points, 4 points each 1. Compare f(n) 4n log n + n and g(n)-n-n. Is f E Ω(g),fe 0(g), or f E (9)? Prove your answer. 2. Draw the first 3 levels of a recursion tree for the recurrence T(n) 4T(+ n. How many levels does it have? Find a summation for the running time. (Extra Credit: Solve it) 3. Use...
Analysis of Algorithms Fall 2013 Do any (4) out of the following (5) problems 1. Assume n-3t is a power of 3 fork20. Solve accurately the following recursion. If you cannot find the exact solution, use the big-O notation. Tu) T(n)Tin/3)+2 2. Suppose that you have 2 differeut algorithms to solve a giveu probleen Algorithm A has worst-case time complexity e(n2) and Algorithm B has worst-case time complexity e(nlog n). Which of the following statements are true and which are...
9. (5 points) Please describe an algorithm that takes as input a list of n integers and finds the number of negative integers in the list. 10. (5 points) Please devise an algorithm that finds all modes. (Recall that a list of integers is nondecreasing if each term of the list is at least as large as the preceding term.) 11. (5 points) Please find the least integer n such that f() is 0(3") for each of these functions f()...