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- Java Programming : A party has been organised on cruise. The party is organised for a limited time (T). The number of guests entering (E[i]) and leaving (L[i]) the party at every hour is represented as elements of the array. The task is to find the maximum number of guests present on the cruise at any given instance within T hours. Example 1: Input : 5 > Value of T [7,0,5,1,3] -> E[], Element of E[0] to E[N-1], where input each element is separated by new line [1,2,1,3,4] -> L[], Element of L[0] to L[N-1], while input each element is separate by new line. Output : 8 -> Maximum number of guests on cruise at an instance. Explanation: 1st hour: Entry 7 Exit: 1 No. of guests on ship : 6 2nd hour : Entry Exit : 2 No. of guests on ship: 6-2=4 Hour 3: Entry: 5 Exit: 1 No. of guests on ship : 4+5-1-8 Hour 4: Entry 1 Exit 3 No. of guests on ship: 8+1-3=6 Hour 5: Entry 3 Exit: 4 No. of guests on ship: 6+3-4-5 Hence, the maximum number of guests within 5 hours is 8.Union-Find: Maze Write a program that generates mazes of arbitrary size using the union-find algorithm. A simple algorithm to generate the maze is to start by creating an N x M grid of cells separated by walls on all sides, except for entrance and exit. Then continually choose a wall randomly, and knock it down if the cells are not already connected to each other. If we repeat the process until the starting and ending cells are connected, we have a maze. It is better to continue knocking down the walls until every cell is reachable from every cell as this would generate more false leads in the maze. Test you algorithm by creating a 15 x 15 grid, and print all the walls that have been knocked down. DCodeWorkout Gym Course Search exercises... Q Search kola_shreya@columbusstate.edu X173: array220 Given an array of int 5, compute recursively if the array contains somewhere a value followed immediately by that same value times 10. We'll use the convention of considering only the part of the array that begins at the given index.In this way, a recursive call can pass index + 1 to move down the array. The initial call will pass in an index position of 0. Your Answer: 1 public boolean array220(int[] nums, int index) 4} Check my answer! Reset Next exercise Feedbacz CodeWorkout © Virginia Tech About License Privacy Contact H 2 M 45
- Q2: a. Write an algorithm that searches a sorted list of n items by dividing it into three sublists of almost n/3 items. This algorithm finds the sublist that might contain the given item and divides it into three smaller sublists of almost equal size. The algorithm repeats this process until it finds the item or concludes that the item is not in the list. Dry run the above algorithm to find the value 240. A[] = {10,15,20,60,65,110,150,220,240,245,260,290,300,460,470,501}Multiply left and right array sum. Basic Accuracy: 54.29% Submissions: 12630 Points: 1 Pitsy needs help in the given task by her teacher. The task is to divide a array into two sub array (left and right) containing n/2 elements each and do the sum of the subarrays and then multiply both the subarrays. Example 1: â€slecetion sort (python) Selection sort is a sorting algorithm, like Bubble sort which you saw in the previous module. Selection sort works as follows: Selection sort divides the input list into two parts: a sublist of sorted items (left part) and a sublist of still unsorted items (right part). Initially, the sorted sublist is empty and the whole input consists of the unsorted sublist. To fill the sorted sublist, the algorithm computes the (index of) the minimum of the unsorted sublist and swaps the first unsorted element and the minimum element (if the minimum is already the first element, nothing happens). Afterward, the sorted sublist is one bigger. This continues until the unsorted sublist is empty and the entire input is sorted. Example: Sorted sublist Unsorted sublist Least element in unsorted list () (11, 25, 12, 22, 64) 11 (11) (25, 12, 22, 64) 12 (11, 12) (25, 22, 64) 22 (11, 12, 22) (25, 64) 25 (11, 12, 22, 25) (64) 64 (11, 12, 22, 25, 64) () Implement this…Prob 4 Given a list of x objects, create a program that performs the following operation: -Get the first and last object and place them both at the start of the list. Example: QWERT becomes QTWER Find the worst case time complexity if the solution will be implemented using an array. Give both the EQUATION AND THE BIG-O NOTATION.8. Repetition Use Python Language Write a method that takes in an array as a parameter and counts the repetition of each element. That is, if an element has appeared in the array more than once, then its 'repetition' is its number of occurrences. The method returns true if there are at least two elements with the same number of 'repetition'. Otherwise, return false. Input: {4,5,6,6,4,3,6,4} Output: True Explanation: Two numbers repeat in this array: 4 and 6. 4 has a repetition of 3, 6 has a repetition of 3. Since two numbers have the same repetition output is True. Input: {3,4,6,3,4,7,4,6,8,6,6} Output: False Explanation: Three numbers repeat in this array:3,4 and 6 .3 has a repetition of 2, 4 has a repetition of 3, 6 has a repetition of 4. Since no two numbers have the same repetition output is False.Subject-Object oriented programing Write a program which:• creates a new Array List• adds 5 decimal numbers to it• prints the list to the screenb) In the same program, insert an element in the above ArrayList at index 2. The resulting Array Listmust be one element larger. Print the resulting list to the screen.c) In the same program, replace the element in the ArrayList at index 2 by null. Print the resulting list tothe screen.d) In the same program, remove the element at the last index of the Array List. Print the resulting list tothe screen.e) In the same program, use a 'for' loop to print each element of the Array List to the screen.f) Create a class named ArrayListManager. Into this class, code a method which prints to the screenevery element of an Array List of strings placed at an odd index. Hint: use a modulus.Computer Engineering Lab The Government of United States of America has decided to issue new currency notes with special protection features to so as to commemorate a great mathematician. They have decided to issue notes summing up to N and all the sums from 1 to N should only made by selecting some of the notes in only one unique way. With n = 5 the sets {1,1,1,1,1}, {1,2,2}, {1,1,3} are valid. Your task is to design a C++ code that output the solution in one line. Sample Input - 100 Sample Output - 3Searching and sorting in Java programming: Write a method remove, that takes three parameters: an array of integers, the length of the array, and an integer, say removeItem. The method should find and delete the first occurrence of removeItem in the array. If the value does not exist or the array is empty, output an appropriate message. Note: after deleting the element, the array size is reduced by 1. You may assume that the array is unsorted. Thank you. I took Java in 2012 and 2013, and we didn't go too deep in this cocept..just a little bit in the Arrays chapter. i wanted to try something ne! Thank you!please code in python A mining company conducts a survey of an n-by-n square grid of land. Each row of land is numbered from 0 to n-1 where 0 is the top and n-1 is the bottom, and each column is also numbered from 0 to n-1 where 0 is the left and n-1 is the right. The company wishes to record which squares of this grid contain mineral deposits. The company decides to use a list of tuples to store the location of each deposit. The first item in each tuple is the row of the deposit. The second item is the column. The third item is a non-negative number representing the size of the deposit, in tons. For example, the following code defines a sample representation of a set of deposits in an 8-by-8 grid.deposits = [(0, 4, .3), (6, 2, 3), (3, 7, 2.2), (5, 5, .5), (3, 5, .8), (7, 7, .3)]Given a list of deposits like the one above, write a function to create a string representation for a rectangular sub-region of the land. Your function should take a list of deposits, then a set of parameters…SEE MORE QUESTIONS