Write a program to dynamic allocate a 2D Array, assign values to the same, print the values and deallocate the 2D Array.
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- Java Program - Functions with 2D Arrays Write a function named displayElements that takes a two-dimensional array, the size of its rows and columns, then prints every element of a two-dimensional array. Separate every row by a new line and every column by a space. In the main function, write a program that asks for integer input to be assigned on a 3 x 3 array and call the function displayElements to print the contents on the next line. Input 1. Multiple lines containing integer each line Output R1C1: 1 R1C2: 2 R1C3: 3 R2C1: 4 R2C2: 5 R2C3: 6 R3C1: 7 R3C2: 8 R3C3: 9 1 2 3 4 5 6 7 8 9Assignment A scientist has developed a mathematical model for a physical process, and he wants to check how good is model is. To evaluate the correctness of his model, he wants to test the results of his model under certain parameters and compare them with experimental results. Write a program that first reads the number of tests (testCount) as an int followed by the results of each test according to the model as a double array (testModel) and finally the results of each test according to experiments as a double array (testExperiment). Then, the program should calculate the error of the model by evaluating the average of the absolute values (i.e., mutlak değer) of the differences between the model result and experimental result (see formula below) using a function. ItestModel,- textExperiment, testCount NOTE: Individual absolute value of the difference between the model value and the experiment value calculations MUST be done in the function. Every other functionality MUST be done in…Q3: write a program to pass a two dimensional array as a parameter to a function which is used to find the summation of the upper triangular elements of the array. Co 0 Co1 Co 2 Col 3 Ro 0 Ro 1 Ro 2 Ro 3
- In C programming languge: Write a function that takes an array of ints, and the size of the array – another int. It also returns a double. Call this one ‘average.’ Return a double that is the average of the values in the array. Demonstrate that it works by finding the average of an array with these values {78, 90, 56, 99, 88, 68, 92}1.Enter a positive integer value n (6 <= n < 30) and take n integers from the user as input and store them in array a. Then move the elements of this array one step to the left and make the first element of the array the last element of the array. Shift this array with a function. Display integer value n, the array elements in original order and the array elements in modified order (after shifting). For example, if the original order of the array a is like below : a: 33 45 67 89 12 7 After shifting one step to the left, you should get the following order of the array а: a: 45 67 89 12 7 33By using C++ program Write an application that solves a system of linear equations. Have the user input the coefficients of the two lines. Remember that the definition of a line is: Ax + By = C. You can use any method you wish to solve. The program should output the intersection of the two lines if they do indeed intersect, indicate if the two lines are parallel, or if they are the same line. Note: use an Array.
- The Lo Shu Magic Square is a grid with 3 rows and 3 columns shown below. The Lo Shu Magic Square has the following properties: The grid contains the numbers 1 – 9 exactly The sum of each row, each column and each diagonal all add up to the same number. This is shown below: Write a program that simulates a magic square using 3 one dimensional parallel arrays of integer type. Do not use two-dimensional array. Each one the arrays corresponds to a row of the magic square. The program asks the user to enter the values of the magic square row by row and informs the user if the grid is a magic square or not. Project Specifications Input for this project: Values of the grid (row by row) Output for this project: Whether or not the grid is magic square Processing Requirements Use the following template to start your project: #include<iostream> using namespace std; // Global constants const int ROWS = 3; // The number of rows in the array const int COLS = 3; // The number of columns…The Lo Shu Magic Square is a grid with 3 rows and 3 columns shown below. The Lo Shu Magic Square has the following properties: The grid contains the numbers 1 – 9 exactly The sum of each row, each column and each diagonal all add up to the same number. This is shown below: Write a program that simulates a magic square using 3 one dimensional parallel arrays of integer type. Do not use two-dimensional array. Each one the arrays corresponds to a row of the magic square. The program asks the user to enter the values of the magic square row by row and informs the user if the grid is a magic square or not. Processing Requirements - c++ Use the following template to start your project: #include<iostream> using namespace std; // Global constants const int ROWS = 3; // The number of rows in the array const int COLS = 3; // The number of columns in the array const int MIN = 1; // The value of the smallest number const int MAX = 9; // The value of the largest number //…Problem 1 – Adding contactsIn this problem, you will create the skeleton for your entire assignment. In the next problems, you will add more functionality to your program.Our goal on this problem is to create a Rolodex to store names and e-mails (using 1D or 2D arrays, you can choose). The Rolodex can store up to 256 contacts. The Rolodex will store the contact's name as one String and the contact's e-mail as another String.Your application will work as follows:1. Upon starting, it will greet the user and prompt the user to select an option (an integer)2. There are three options in problem 1:1 – to add contactnote: If the Rolodex is full, i.e. there are 256 contacts stored, this option should print: "Roldex is Full" and ask the user to input a new option5 – to print all contacts0 – to exitIf the user inputs an incorrect value, the program should prompt for an option againIf the users select option 1:1. The application will then ask for the contact's name and e-mail (see the example for…
- 3. Implement a function called findLargestIndex which returns the index of the rowwith the largest sum.ex. int array[3][6] = {{3, 6, 8, 2, 4, 1}, // sum = 24{2, 4, 5, 1, 3, 4}, // sum = 19{1, 0, 9, 0, 1, 0}}; // sum = 11If the findLargestIndex function was called using this array, it would return 0, asit is returning the index of the row, not the sum.Note that the number of columns is required when passing a 2d array to a function.Assume that 2D arrays passed to this function will have 6 columns.Title line: int findLargestIndex(int array[][6], int rows, int columns);5. Write a function which will find the average of all elements of an array of integers. Pass an array and a dimension (the number of elements), and return the value of the average as a float ( the return value). Test this function in the main program with the array: 5, 7, 3, 5, 6, 4.Write a c++ program! In this assignment, you need to complete tasks on 2D array of randomly sales figures. Assume that you are the manager of coffee shop chain, and oversee six branches. ID of branches are 1 to 6. You already collected sales data for yesterday from each branch, in three categories: morning, afternoon, and evening. First, you need to create a 2D array (6x3) with random numbers between 300 and 1000 (including 300 and 1000), i.e., from $300 to $1000. Then, find / answer Print the sales data on screen in 6 rows and 3 column format Show highest sales amount Show lowest of sales amount Average of sales amount done by shop #3 Is total of all morning sales from all branches higher than total of all afternoon sales from all branches? (Yes/No)