Exercise 1: Pre-sorting Consider the problem of finding the distance between the two closest numbers in an array of n numbers. (The distance between two numbers x and y is computed as |x-yl.) a. Design a presorting-based algorithm and implement it in your preferred language. b. Solve the above problem using brute-force approach. Implement in your preferred language.
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- Sort Realize direct insertion sort, half insertion sort, bubble sort, quick sort, select sort, heap sort and merge sort. Raw data is generated randomly. For different problem size, output the number of comparisons and moves required by various sorting algorithms When the program is running, input the problemsize from the keyboard, the source data is randomly generated by the system, and then output the comparison times and movement times required by various sorting algorithms under this problem scale.. Do this in C language..the attached picture is just to show you how the program should beCan u answer this pleaseWrite java and cpp code
- 01. ""Implementation of the Misra-Gries algorithm.Given a list of items and a value k, it returns the every item in the listthat appears at least n/k times, where n is the length of the array By default, k is set to 2, solving the majority problem. For the majority problem, this algorithm only guarantees that if there isan element that appears more than n/2 times, it will be outputed. If thereis no such element, any arbitrary element is returned by the algorithm.Therefore, we need to iterate through again at the end. But since we have filtredout the suspects, the memory complexity is significantly lower thanit would be to create counter for every element in the list. For example:Input misras_gries([1,4,4,4,5,4,4])Output {'4':5}Input misras_gries([0,0,0,1,1,1,1])Output {'1':4}Input misras_gries([0,0,0,0,1,1,1,2,2],3)Output {'0':4,'1':3}Input misras_gries([0,0,0,1,1,1]Output None. """Jad has n students in his class. He wants to calculate the average grade in exaam 1. a) (Java language) Write the code using a recursive method named double average(int[] A, int startIndex, int n). where A is the array of grades. b) (Java language) Write the code using the iterative way. c) Find the time complexity of the codes in parts (a) and (b).dont write code. just write algorithm or related theory of the following question. Narrative 2: We need to have a generic module which reads in file and gives the output in the format which would facilitate other programs to do comparison like the one we saw above to carry out analysis and comparison. Response Required: Write a program that reads a given text, outputs the text as is, and also prints the number of lines and the number of times each letter appears in the text. An uppercase letter and a lowercase letter are treated as being the same; that is, they are tallied together. Since there are 26 letters, we use an array of 26 components to perform the letter count. We also need a variable to store the line count. The text is stored in a file, which we will call textin.txt. The output will be stored in a file, which we will call textout.txt Input: A file containing the text to be processed. Output: A file containing the text, number of lines, and the number of times a letter…
- Note: Answer in Python only Sam has been very busy with his christmas preparations and he doesn't have time to look after Samosa Bhai and Jalebi Bai. To keep them busy, CodeChef has given them an array A of size N. He has asked them to plant trees at the points with Cartesian coordinates (A[i], A[j]), such that iNote: Answer in Python only Sam has been very busy with his christmas preparations and he doesn't have time to look after Samosa Bhai and Jalebi Bai. To keep them busy, CodeChef has given them an array A of size N. He has asked them to plant trees at the points with Cartesian coordinates (A[i], A[j]), such that iWrite a C++ program and implement the following: Create a vector of integers and insert 1000 random integers into that. Sort the numbers in the vector in different ways: - With the bubble sort algorithm. - With the quicksort algorithm. Measure the running time for each case - With the quicksort algorithm.Given a sorted list 8, 12, 26, 39, 45, 51, 67, 78. Find 51 in an array of the above elements using the following algorithm. Write down the coding in c++ programming and provide the output: 1. Sequential algorithm 2. Binary search algorithma. Prompt the user to type a word on console and save the input into variable b. Implement recursive method(s) isPalindrome() to check if the given word is a palindrome and call it from the main(). c. Implement recursive method(s) theLength() to calculate the length of the given word (its number of characters) d. Display your results on console in the following format: "You word palindrome." consists of_ characters, this a e. Explain in comments the algorithms you use (how the recursion works, where is the base case, there is the recursive call(s), how you reduce the problem complexity).Solve the following codes below and discuss how array, stack, and queues are used in each problem. Must have comments. 1. Write a python program that ask the user the size of an array. The program will askintegers from the user to fill-in the elements of an array of size N as specifiedpreviously. The input numbers must be printed in a right-triangle manner. 2. Given N-element array, write a python program to get the minimum element from thesaid array. 3. Write a python program to implement a stack using two queues.SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill EducationDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education