Question: Given an integer array Arr of size N the task is to find the count of elements whose value is greater than all of its prior elements. Note: 1st element of the array should be considered in the count of the result. For example, Arr]={7,4,8,2,9} As 7 is the first element, it will consider in the result. 8 and 9 are also the elements that are greater than all of its previous nents. Since total of 3 elements is present in the array that meets the condition. Hence the output = 3. Example 1: Input 5-> Value of N, represents size of Arr 7-> Value of Arr[0] 4-> Value of Arr[1] 8-> Value of Arr[2] 2-> Value of Arr[3] 9-> Value of Arr[4] Output: 3
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- VelTech Codeathon Jan Finals Test will be Lowest Common Multiple (LCM) You are given an array of positive integers, arr, of size array length. You are asked to build set S which consists of the LCM of every pair of adjacent elements in arr. Your task is to find the largest element in set S For example, for the array (1, 2, 3, 4), set S = { Icm(1,2), Icrm(2,3), Icrm(3,4) } = (2, 6, 12). The largest element is Fill you 12 Notes The array contains only positive integers. Adjacent elements may NOT be circular, ie. they may not wrap around the end of the array Definition of LCM A multiple of a number, num, is a number that can be divided by num. For example, the multiples of 5 are 5, 10, 15, 20, 25, and so on, The lowest common multiple (LCM) of two numbers, a and b, is the smallest positive number that is a multiple of both a and b Example 1 Input 4 1324 Output 9. Explanation set S= (lcm(1, 3), Icm(3, 2), Icm(2, 4) ) = (3, 6, 4) Largest element 6 Example 2 Pro Input 7329 12 Output 36…Assignment Write a program that reads a 2D array of chars, checks, and corrects each char within this array, and print out the corrected 2D array. First the program will read the row count (rowCount) and column count (columnCount) of the 2D array, both as int values. Then, the chars constituting the 2D array will be read on a row-by-row basis. After reading the 2D array, the program will check and correct each char within the 2D array according to the rules below. This process MUST be done by using a void function by sending the appropriate cell of the 2D array with a call-by-reference fashion. • If the row index is an even number, a char can only be a lowercase English value. • If the row index is an odd number, a char can only be ?, 7', or X'. • Any incorrect value MUST be changed into Finally, the checked and corrected 2D array will be printed out to the screen. NOTE: Checking the correctness of a char and correcting it (if necessary) MUST be done in the function with a…Q2. By applying the concept of array in C language, solve the equation as shown in Figure Q2 below where the values of n is the last digit of student matrix number (e.g. CD12345), and u is the second digit of student matrix number (e.g. CD12345). User need to insert the value in array x[i] series, for example, EE x; = x [0] + x[1]+ x[2],where xri is a series of value in data set. n+2 n+3 10+i V2i f (x) = 2x[i]? i=1 i=0 Figure Q2: (x) equation.
- A minimax or saddle point in a two-dimensional array is an element that is the minimum of its row and the maximum of its column, or vice verse. For example, in the following array11 22 33 33 99 55 66 77 77 44 99 22the element 33 is a minimax because it is the maximum of row 0 and the minimum of column 2. The element 55 is another minimax because it is the minimum of row 1 and the maximum of column 1.Write a program that reads a 4-by-3 matrix, and then prints the location and value of each minimax in the matrix. For example, it would printa[0][2] = 33 is a minimax a[1][1] = 55 is a minimaxfor the matrix shown above.Description of the assignment: Your program should read in a set of grades (that are all integers) entered by the user. The user will signify the end of the list of grades by entering -999. Do NOT process this value. You can assume that the user will enter at least three grades and not more than 100 grades, all of which will be integers in between 0 and 100, inclusive. For the set of grades, your program should compute the minimum value, print this out to two decimal places and remove it from the data. Then your program should compute the maximum value, print it out to two decimal places and remove it from the data. Then, your program should calculate the mean and standard deviation for the remaining set of grades, and print these out to two decimal places. Finally, a histogram for this data (without the highest and lowest grades) should be printed out as well. Your program should include the following functions: void readGrades (double grades [], int *n); /* This function reads an…Java Program Your program should use 2D arrays to implement simple matrix operations. Your program should do the following: • Read the number of rows and columns of a matrix M1 from the user. Use an input validation loop to make sure the values are greater than 0. • Read the elements of M1 in row major order • Print M1 to the console; make sure you format as a matirx • Repeat the previous steps for a second matrix M2 • Create a matrix M3 that is the transpose of M1 and print it to the console • Check if M1 and M2 can be added (should have the same dimensions). If possible, add M1 and M2 and print the result to the console. Otherwise print an error message. • Extra credit: Multiply M1 and M2 if possible and print to the console. If the matrices cannot be multiplied, print an error message. Implementation requirements: • Use a helper method for reading a positive integer using an input validation loop. • Use a helper method for printing a matrix. Your helper methods should be private and…
- D. The method construct will receive four parameters: an integer k, and three arrays called old1, old2, and sumarr. The method will construct the first k elements of the sumarr array fromt the first k elements of the oldi and old2 arrays, as follows. Each element of sumarr will be equal to the sum of the corresponding elements of gldi and gld2. For example, sumarri0] will be old1[0]+old2[0], sumarr[1] will be old1[1] + old2[1] and so on. (You are using parallel arrays.) Write a complete Java program to do the following: the main program will call a series of methods to process a set of data. One method will read data into two arrays. A second method will print the values stored in an array. A third method will find the smallest of the values stored in an array. A fourth method will construct a new array from two existing arrays. A fifth method will compare the values in the two arrays. Use files for both input and output. Be sure to pass the file variable to any method that will need…If an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element. Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9]. use python to codeIn statistics, the mode of a set of values is the value that occurs most often or with the greatestfrequency. Write a function that accepts as arguments the following:A. An array of integersB. An integer that indicates the number of elements in the arrayThe function should determine the mode of the array. That is, it should determine which valuein the array occurs most often. The mode is the value the function should return. If the arrayhas no mode (none of the values occur more than once), the function should return −1.Demonstrate your pointer process by using pointer notation instead of array notation in thisfunction.
- If an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element. Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9]. use python to code If an array is given, identify the next bigger element for each element in the array, if one exists. If the element is not accessible, print the element itself. The next bigger element y in the array for an element x is the first element that is greater than x and appears on its right side. The element itself is the next bigger member of the array's rightmost element. Example: Given A = [ 6 8 4 3 9] the next greater element listB = [8 9 9 9 9]. use python to code If an array is given, identify the next bigger element for each…Sales.java contains a Java program that prompts for and reads in the sales for each of 5 salespeople in a company. Now modify the program as follows: Declare an array called sales to save the sales of 5 salespeople. Complete the header of the first for loop. This loop initializes the array. Complete the header of the second for loop. This loop computes the total of array elements. Add code to compute and print the average sale. Add another loop to print the id of each salesperson and the number of their sales. The salespeople are objecting to having an id of 0—no one wants that designation. Modify your program so that the IDs run from 1-5 instead of 0-4. // *************************************************************** // Sales.java // // Reads in and stores sales for each of 5 salespeople. Displays // sales entered by salesperson id and total sales for all salespeople. // // *************************************************************** import java.util.Scanner;…D. The method construct will receive four parameters: an integer k and three arrays called old1, old2, and sumarr. The method will construct the first k elements of the sumarr array fromt the first k elements of the oldi and old2 arrays, as follows. Each element of sumarr will be equal to the sum of the corresponding elements of gldi and gld2. For example, sumarri0] will be old1[0]+old2[0], sumarr[1] will be old1[1] + old2[1] and so on. (You are using parallel arrays.) Write a complete Java program to do the following: the main program will call a series of methods to process a set of data. One method will read data into two arrays. A second method will print the values stored in an array. A third method will find the smallest of the values stored in an array. A fourth method will construct a new array from two existing arrays. A fifth method will compare the values in the two arrays. Use files for both input and output. Be sure to pass the file variable to any method that will need…