Problem statementRaj is working on a data analysis project and needs help creating a program that processes a 2D array. This program includes functions to calculate the average value of each row in a 2D array. The program should consist of several functions:calculateRowAverage(cols, row): Calculates the average of a single row in a 2D array.calculateAverages(rows, cols, arr, averages): Computes and stores the averages for each row in the 2D array.displayAverages(rows, averages): Displays the row number and its average value.Input format :The first line of input consists of two integers, rows and cols, representing the dimensions of the 2D array.The second line of input consists of the elements arr[i] of the 2D array, where each element is a double.Output format :The output displays the average value of each row as a double datatype value, rounded off two decimal points in the specified format:Average of each row:Row 1: [row1_avg]Row 2: [row2_avg]Row 3: [row3_avg]Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:1 ≤ rows and cols ≤ 51.0 ≤ arr[i] ≤ 5.0Max_Rows and Cols = 100Sample test cases :Input 1 :3 31.7 2.9 3.54.2 5.7 6.87.2 8.1 9.6Output 1 :Average of each row:Row 1: 2.70Row 2: 5.57Row 3: 8.30Input 2 :2 26.8 1.25.6 8.9Output 2 :Average of each row:Row 1: 4.00Row 2: 7.25Input 3 :5 52.2 3.8 4.3 5.8 9.26.7 7.1 8.8 9.2 10.711.7 12.8 13.7 14.3 15.316.2 17.4 18.2 19.2 20.121.3 22.7 23.4 24.3 25.7Output 3 :Average of each row:Row 1: 5.06Row 2: 8.50Row 3: 13.56Row 4: 18.22Row 5: 23.48

Single File Programming QuestionProblem statementRaj is working on a data analysis project and needs help creating a program that processes a 2D array. This program includes functions to calculate the average value of each row in a 2D array. The program should consist of several functions:calculateRowAverage(cols, row): Calculates the average of a single row in a 2D array.calculateAverages(rows, cols, arr, averages): Computes and stores the averages for each row in the 2D array.displayAverages(rows, averages): Displays the row number and its average value.Input format :The first line of input consists of two integers, rows and cols, representing the dimensions of the 2D array.The second line of input consists of the elements arr[i] of the 2D array, where each element is a double.Output format :The output displays the average value of each row as a double datatype value, rounded off two decimal points in the specified format:Average of each row:Row 1: [row1_avg]Row 2: [row2_avg]Row 3: [row3_avg]Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:1 ≤ rows and cols ≤ 51.0 ≤ arr[i] ≤ 5.0Max_Rows and Cols = 100Sample test cases :Input 1 :3 31.7 2.9 3.54.2 5.7 6.87.2 8.1 9.6Output 1 :Average of each row:Row 1: 2.70Row 2: 5.57Row 3: 8.30Input 2 :2 26.8 1.25.6 8.9Output 2 :Average of each row:Row 1: 4.00Row 2: 7.25Input 3 :5 52.2 3.8 4.3 5.8 9.26.7 7.1 8.8 9.2 10.711.7 12.8 13.7 14.3 15.316.2 17.4 18.2 19.2 20.121.3 22.7 23.4 24.3 25.7Output 3 :Average of each row:Row 1: 5.06Row 2: 8.50Row 3: 13.56Row 4: 18.22Row 5: 23.48

Given a matrix, write a program to calculate the average of all its elements.Input:The input consists of two integers, m and n, representing the number of rows and columns in the matrix, respectively. This is followed by m lines, each containing n integers representing the elements of the matrix.Output:Print the average of all elements in the matrix.

Initialize an array/list with five integers. Write a program to find the sumand average of these numbers

You are working on a data analysis project where you need to process an array of opening stock prices containing 10 days of data as float datatype.Question:Consider a scenario where you have been given an array of integers representing the daily stock prices of a company for a given period. You are also provided with an ArrayList of stock prices for the same period You are required to implement a program that performs the following tasks:Calculate the average stock price:Write a method, calculateAveragePrice, that takes the array of stock prices as input and returns the average price of the stocks.Find the maximum stock price:Write a method, findMaximumPrice, that takes the array of stock prices as input and returns the maximum price among all the stocks. Determine the occurrence count of a specific price:Write a method, countOccurrences, that takes the array of stock prices and a target price as input and returns the number of times the target price occurs in the array. Compute the cumulative sum of stock prices:Write a method, computeCumulativeSum, that takes the ArrayList of stock prices as input and returns a new ArrayList containing the cumulative sum of prices at each position.Note:Assume both the array and ArrayList of stock prices is not null and contains at least one element.You are allowed to use loops (for, while) for array and ArrayList.Write the code for the above scenario, including the required methods and their implementations. Remember to use appropriate variable names and follow coding best practices.

Q4 - Average Of all Array ElementsWrite a Program to Find the average of all elements in a Given Array?Constraints:Input          :- First Line of Input Consists of One Integer Value (Array Size).                     Second Line of Input Consists of few Integer Values Separated by Space (Array Elements).Output        :- Print the Average of All the Array Elements.Constraints  :- Array Size must be Greater then 0 or else Print "Invalid ArRay Size.".                      Print the Average value upto 5 Decimal points.Example:Input 1  :    6                  10 02 20 21 11 54Output 1:    Average of Given Array Elements is 19.66666. Input 2  :    4                  1 2 3 0Output 2:    Average of Given Array Elements is 1.50000.Explanation:Input 1  :    6                  10 02 20 21 11 54Output 1:    19.66666Explanation:                  Sum = 10 + 02 + 20 + 21 + 11 + 54                          = 118                  Average = 118 / 6 = 19.66666. Input 2  :    4                  1 2 3 0Output 2:    1.50000.Explanation:                  Sum = 1 + 2 + 3 + 0                          = 6                  Average = 6 / 4 = 1.55555.