A particular sorting algorithm takes integer list 10, 6, 8 an incorrectly sorts the list to 6, 10, 8. What is true about the algorithm's correctness for sorting an arbitrary list of three integers? A.The algorithm is correct. B.The algorithm is incorrect. C.The algorithm's correctness is unknown. D.The algorithm only works for 10, 6, 8.

A particular sorting algorithm takes integer list 10, 6, 8 an incorrectly sorts the list to 6, 10, 8. What is true about the algorithm's correctness for sorting an arbitrary list of three integers? A.The algorithm is correct. B.The algorithm is incorrect. C.The algorithm's correctness is unknown. D.The algorithm only works for 10, 6, 8.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 6PE

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1. Describe an iterative algorithm that takes as input a list of n distinct integers andcounts how many even numbers are in the list.2. Describe an iterative algorithm that takes as input a list of n distinct integers and findsthe sum of the even numbers in the list.3.Describe an iterative algorithm that takes as input a list of n distinct integers and findsthe largest even number in the list, or −1 if the list contains only odd numbers.4. Describe an iterative algorithm that takes as input a list of n distinct integers and findsthe last location of largest even number in the list, or −1 if the list contains only odd numbers.
CodeW For fun X C Solved https://codeworkou... 臺亂 CodeWorkout X272: Recursion Programming Exercise: Is Reverse For function isReverse, write the two missing base case conditions. Given two strings, this function returns true if the two strings are identical, but are in reverse order. Otherwise it returns false. For example, if the inputs are "tac" and "cat", then the function should return true. Examples: isReverse("tac", "cat") -> true Your Answer: 1 public boolean isReverse(String s1, String s2) { 2. if > 3. 4. else if > return true; return false; 5. 6. else { String s1first = String s2last return s1first.equals (s2last) && 51. substring(0, 1); s2, substring(s2.length() 1); 7. 8. 6. isReverse(s1.substring(1), s2.substring(0, s2.length() 1)); { 12} 1:11AM 50°F Clear 12/4/2021
Exercise 1: The number of combinations CR represents the number of subsets of cardi- nal p of a set of cardinal n. It is defined by C = 1 if p = 0 or if p = n, and by C = C+ C in the general case. An interesting property to nxC calculate the combinations is: C : Write the recursive function to solve this problem.
Given a sorted array, write a program named as ProblemB.cpp that creates a Binary Search Tree.Hints:•Write a recursive function to do the followings:a) Get the Middle of the array and make it root of the BST.b) Recursively call a function to do the same for left subarray (0 .. mid-1) and right subarray (mid+1..size-1).i) Get the middle of left half and make it left child of the root created in step a.ii) Get the middle of right half and make it right child of the root created in step a.c) return root.
Problem 2: Postman Harry Harry is a postman. He's got a post office with a size of n rows and m columns. Each slot at the post office contains a number of letters. Harry can only go right and down. He starts at (0, 0), and ends at (n-1, m-1). Write a program that calculates the maximum amount of letters Harry can pick up. He can only pick up letters from a slot if he is on that slot. If the amount of letters is the same down and right, go right. Sample input/output: Enter the number of rows and columns: 35 Enter the number of letters in the 5 slots of row number 1: 5 2 60 1 Enter the number of letters in the 5 slots of row number 2: 2 4 3 9 2 Enter the number of letters in the 5 slots of row number 3: 8 72 3 4 The maximum number of letters Harry can pick is 32 solve using c++; (chapter 9: Variables / Assignments)
* allSame returns true if all of the elements in list have the same value. * allSame returns false if any two elements in list have different values. * The array may be empty and it may contain duplicate values. * * Your solution should contain at most one loop. You may not use recursion. * Your solution must not call any other functions. * Here are some examples (using "==" informally): * * * * * * * * true == allSame (new double[] { }) true == allSame(new double[] {11}) true == allSame (new double[] { 11, 11, 11, 11 }) false == allSame(new double[] { 11, 11, 11, 22 }) false == allSame (new double[] { 11, 11, 22, 11 }) true == allSame (new double[] { 22, 22, 22, 22 }) * */ public static boolean allSame (double[] list) { return StdRandom.bernoulli(); //TODO: fix this
Question 41: Write an algorithm that compares each odd element with each even element of a list consisting of first m natural numbers, ie. I. 2. 3. -.. m-, m. and for each comparison, puts the larger element into a new list A . Assume m is an even number, thus there are equal number of odd and even elements. At the end, algorithm should display number of times even number is larger than the odd number. 1.write a pseudocodeand a python code. Execute with K=10 and present the output. 2. What is the time complexity of this algorithm (worst)? 3. Extend the algorithm such that it searches for an odd-even pair which is sum is 10 and terminates when first such pair is found. 4. What is the time complexity (worst case) of the resulting algorithm?
In Python: Write a recursive function named Multiply2 that multiples by 2 and prints each element in a given list. For example: mylist=[1,2,3,4] Multiply2(mylist) prints: 2 4 6 8 Note: the function takes only one parameter, which is the list on which the operation will be performed. It's ok if the list becomes empty after calling the function.
Binary Search of Strings1. Write a version of the selection sort algorithm presented in the unit, which is usedto search a list of strings.2. Write a version of the binary search algorithm presented in the unit, which isused to search a list of strings. (Use the selection sort that you designed aboveto sort the list of strings.)3. Create a test program that primes the list with a set of strings, sorts the list, andthen prompts the user to enter a search string. Your program should then searchthe list using your binary search algorithm to determine if the string is in the list.Allow the user to continue to search for strings until they choose to exit theprogram
The problem:➢ Input: a string in a line.➢ Output: Print the pattern and the repeated count if there is a repeated pattern, Print "none"otherwise.➢ Task: Design an algorithm in pseudocode/code to for the problem and write down theAlgorithm analysis. The complexity of the algorithm must be in O(n).
The Binary Search algorithm works by testing a mid-point, then eliminating half of the list. In this exercise, you are going to take our binary search algorithm and add print statements so that you can track how the search executes. Inside of the recursive binary search function, add print statements to print out the starting, ending, and midpoint values each time. Then as you test a value, print out the results, either too high, too low, or a match. Sample Output Starting value: 0 Ending value: 9 Testing midpoint value: 4 Too high! Starting value: 0 Ending value: 3 Testing midpoint value: 1 Too low! Starting value: 2 Ending value: 3 Testing midpoint value: 2 Match! public class BinaryExplorer { public static void main(String[] args) {int[] testArray = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; binaryRec(testArray, 8, 0, testArray.length - 1); } /*** Add Print statements to the binaryRec method:* * Print Starting, ending, and midpoint values.* * Print when you find a match* * Print if you are…
The Binary Search algorithm works by testing a mid-point, then eliminating half of the list. In this exercise, you are going to take our binary search algorithm and add print statements so that you can track how the search executes. Inside of the recursive binary search function, add print statements to print out the starting, ending, and midpoint values each time. Then as you test a value, print out the results, either too high, too low, or a match. Sample Output Starting value: 0 Ending value: 9 Testing midpoint value: 4 Too high! Starting value: 0 Ending value: 3 Testing midpoint value: 1 Too low! Starting value: 2 Ending value: 3 Testing midpoint value: 2 Match!