Python Write a Brute force algorithm to find all the common elements in two lists of integer numbers. (e.g., the output for the lists [1, 3, 4, 7] and [1, 2, 3, 4, 5, 6] should be 1, 3, 4). Show the time complexity of the algorithm if the lengths of the two given lists are m and n, respectively.
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![Python
Write a Brute force algorithm to find all the common elements in two lists of integer numbers.
(e.g., the output for the lists [1, 3, 4, 7] and [1, 2, 3, 4, 5, 6] should be 1, 3, 4). Show the time
complexity of the algorithm if the lengths of the two given lists are m and n, respectively.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5288ffe2-92c4-4b6a-86de-5af208e06cd7%2F9a18de8a-5f49-420e-b655-1551dfcf951e%2Fh7yui1pb_processed.jpeg&w=3840&q=75)
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- During tough times like these, investment becomes more uncertain with more dangers. To solve it, we might try to train a model to decide when to buy or sell. Therefore, to provide it with correct data, we plan to design an algorithm that answers: what is the perfect moment to buy and when to sell to maximize your profit? Assume you must buy Input: changes : array listing changes in the prices, where indices represent days; it has at least two values Output: i : index of the change before which we buy j: index of the change before which we sell maxProfit : the profit of this interval Example: Assume the below table contains the prices of a particular stock over days prices changes Day Value 50 1 63 13 70 7 3 40 -30 55 15 65 10 6 60 -5 7 72 12 8 79 7 9 68 -11 10 74 6 Therefore, the output of maxProfit([13,7,-30,15,10, -5,12,7, -11,6]) should be (3, 7, 39) . This is because our maximum profit would be 39 when we buy the stock at day 4, index of 3, and sell after day 8, index of 7. Then,…Given two arrays A and B of equal size N, the task is to find if given arrays are equal or not. Two arrays are said to be equal if both of them contain same set of elements, arrangements (or permutation) of elements may be different though.Note : If there are repetitions, then counts of repeated elements must also be same for two array to be equal. Example 1: Input: N = 5 A[] = {1,2,5,4,0} B[] = {2,4,5,0,1} Output: 1.Solve using JAVA only Given a square chess board of size N, solve the N queens problem. ONLY Print out the NUMBER of solutions for a given N. DO NOT print out or produce the actual solutions, the code shold ONLY PROVIDE the number of correct solutions. Solve for N between 2 and 8. Try your program with 9 and 10, produce those results if it returns in a reasonable amount of time. The N queens problem is to find every configuration of N queens distributed on an NxN square chess board such that all queens are safe from attack by each other.
- solve in java Integer arrays originalArr and filterArr are read from input, each containing two elements. If an element in originalArr is not a multiple of the corresponding element in filterArr, replace the element in originalArr with the corresponding element in filterArr times 2. Ex: If the input is: 16 9 8 4 then the output is: 16 8 Note: Given integers A and B, A is a multiple of B only if A % B == 0. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 import java.util.Scanner; public class ReplaceNumbers { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); finalintNUM_VALS=2; int[] originalArr=newint[NUM_VALS]; int[] filterArr=newint[NUM_VALS]; inti; for (i=0; i<NUM_VALS; ++i) { originalArr[i] =scnr.nextInt(); } for (i=0; i<NUM_VALS; ++i) { filterArr[i] =scnr.nextInt(); } /* Your code goes here */ for (i = 0; i < originalArr.length; ++i) { System.out.print(originalArr[i] + " "); } System.out.println();…Develop a brute-force algorithm that finds the longest common sequential elements of two given lists with the Java programming language. For example, the following two lists are given: S1 = [B,C,D,A,A,C,D] S2 = [A,C,D,B,A,C] Common lists are: [B,C], [C,D,A,C], [D,A,C], [A,A,C], [A,C], [C,D], … Note that although both lists have a common [C,D,A,C] (sub)list, both list items are skipped and the left-to-right order is intact. Apply the brute force algorithm. Explain Time Complexity?Create a python code that takes a list and find the sequence of consecutive numbers where the absolute difference of the odd and even indexed numbers are maximum. The code must have a worst-case complexity of O(n*log[n]), you can use a divide-and-conquer approach in the code.input 1: [86, 43, 45, 68, 21]output 1: 0, 1, 2explanation: 86 + 45 - 43 = 8843 + 68 - 45 = 6645 + 21 - 68 = |-2| or 286 + 45 + 21 - 43 - 68 = 41since 88 is the highest, we return 0, 1, 2
- ALGORITHM BruteForceClosestPair(P) /Finds distance between two closest points in the plane by brute force //Input: A list P of n (n > 2) points p;(x1, y1), . . . , Pn(Xg• Yn) //Output: The distance between the closest pair of points for i +1 to n – 1 do for j i+1 ton do d< min(d, sqrt((x¡; – x })² + (y¡ – y;)²)) I/sqrt is square root | return d O(n log n) O (n) O(n(log n)²) O(n²)Solve using JAVA only Given a square chess board of size N, solve the N queens problem. Print out the number of solutions for a given N. You do not need to print out or produce the actual solutions, only the number of correct solutions. Solve for N between 2 and 8. Try your program with 9 and 10, produce those results if it returns in a reasonable amount of time. The N queens problem is to find every configuration of N queens distributed on an NxN square chess board such that all queens are safe from attack by each other.In python, The Longest Subsequence Problem is a well-studied problem in Computer Science, where given a sequence of distinct positive integers, the goal is to output the longest subsequence whose elements appear from smallest to largest, or from largest to smallest. For example, consider the sequence S= [9,7,4,10,6,8,2,1,3,5]. The longest increasing subsequence of S has length three ([4,6,8] or [2,3,5]), and the longest decreasing subsequence of S has length five([9,7,4,2,1] or [9,7,6,2,1]). And if we have the sequence S = [531,339,298,247,246,195,104,73,52,31], then the length of the longest increasing subsequence is 1 and the length of the longest decreasing subsequence is 10. Question: Find a sequence with nine distinct integers for which the length of the longest increasing subsequence is 3, and the length of the longest decreasing subsequence is 3. Briefly explain how youconstructed your sequence.
- Write a Java program that generates randomly a list of N integers, sorts the generated list using each of the three sorting algorithms: mergesort sort, quicksort that use the first element as a pivot, and quicksort that use the middle element as pivot and prints as output the execution time for each of the algorithms for randomly generate lists of size N = 40000, 100000 and 200000 and sorted lists as shown in the table.Write a Java program that: • Defines a string array with a length of 15. • Populates the array with random strings of varying lengths. • Sorts this array into lexicographical order using three sorting algorithms. • Merge sort • Quick sort • Radix sort • Tests these 3 sorting methods. • Provides a big-Oh characterization, in terms of n, of the running time of these three algorithms. Improve the merge sort so that the time complexity of the best case is O(N). Write a Java program that: Defines an array of custom objects representing students, each with attributes like name, age, and GPA. Populates the array with random student data. • Sorts this array based on GPA using three sorting algorithms. Heap sort Shell sort Bucket sort • Tests these 3 sorting methods. • Gives a big-Oh characterization, in terms of n, of the running time of these three algorithms. Improve the bucket sort so that the time complexity of the average case is O(N).It is known that a matrix can be understood (in python) by a list of lists. In this context, make a program that receives 9 numbers, organize them in a matrix 3 x 3 and print this matrix and its transpose. In Phyton3