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- (Statistics) Write a program that includes two functions named calcavg() and variance(). The calcavg() function should calculate and return the average of values stored in an array named testvals. The array should be declared in main() and include the values 89, 95, 72, 83, 99, 54, 86, 75, 92, 73, 79, 75, 82, and 73. The variance() function should calculate and return the variance of the data. The variance is obtained by subtracting the average from each value in testvals, squaring the values obtained, adding them, and dividing by the number of elements in testvals. The values returned from calcavg() and variance() should be displayed by using cout statements in main().arrow_forwardDate Printer Write a program that reads a char array from the user containinga date in the form mm/dd/yyyy. It should print the date in the form March 12, 2014.arrow_forwardArray Manipulation In this question you develop a code capable of doing array manipulation. Your program will have the following menu. This code should be completely modular so that for each of the menu options (except for probably a couple of them) a function should be called. 1- Enter the size of the array 2- Enter the array elements 3- Sort the array 4- Find a number within the array 5- Print the array 6- Reverse print the array 7- Quit A sample run of the program is as follows: 1- Enter the size of the array 2- Enter the array elements 3- Sort the array 4- Find a number within the array 5- Print the array 6- Reverse print the array 7- Quit Please enter your choice: 0 That’s not a valid choice Please enter your choice: 2 You should first set the size of the array 1- Enter the size of the array 2- Enter the array elements 3- Sort the array 4- Find a number within the array 5- Print the array 6- Reverse print the array 7- Quit Please enter your choice: 3 Your array is not…arrow_forward
- Design pseudo code for a program that will permit a user to store exactly seven numbers in an array. Create an array big enough to hold the numbers and store each number in the array as it's entered be sure to prompt the user for each number before it is entered you do not need to initialize the array. Hints: be sure to use a name constant when you declare the array (the number inside the bracket should be a named constant that you declare before the array declaration.) Use a for loop or while loop if you like to get each number from the user. If you are riding on a tablet please use legible handwriting (I was unable to read the last answer, and had to take a zero on it) Thank you kindly.arrow_forwardProgramming Language: C++ Create a structure Student and ask the user how many students. Create an array which will save the number of students in the input. Ask for the data of the first and last student and display them.arrow_forwardpseudo code in problem solving and logic and flowchartTotal Sales (Arrays) Design a program that asks the user to enter a store’s sales for each day of the week (for one week). The amounts should be stored in an array. Use a loop to calculate the total sales for the week and display the result. Guideline: Rename the variables with your student number (e.g., amount_697) Use an array to solve the above problem Add comments with your name/student number Comment your codearrow_forward
- Project 5 - Magic Squares Objectives The objective of this project is to have students practice with two-dimensional arrays and loops. Specifications In this project, you will write code to determine if a two-dimensional array of ints is a Magic Square. For a two- dimensional array of ints to be a Magic Square all of the following must be true: 1. The array must be square - in other words, the lengths of all rows and all columns must be the same. 2. The array must contain all integers from 1 to n*n, where n is the length of the rows and columns. 3. The sum of the numbers in each diagonal, each row, and each column must be the same. You have been given two classes: • MagicSquareTest.java - Contains JUnit test cases for the MagicSquare class. Your code must pass all these tests. • MagicSquare.java - contains static methods to determine if a two-dimensional array of ints is a Magic Square: o isMagicSquare() - returns true if a two-dimensional array of ints meets all the criteria to be a…arrow_forwardRainfall Statistics Design a program that lets the user enter the total rainfall for each of 12 months into an array. The program should calculate and display the total rainfall for the year, the average monthly rainfall, and the months with the highest and lowest amounts. very simple coding to be done in pythonarrow_forwardC++ language Write a program that asks a user to input 10 numbers. The numbers are stored in the array if itis not Odd and not already available. After creating the array, it asks the user to enter a numberand deletes it from the array.arrow_forward
- Rainfall Statistics Design a program that lets the user enter the total rainfall for each of 12 months into an array. The program should calculate and display the total rainfall for the year, the average monthly rainfall, and the months with the highest and lowest amounts.arrow_forwardJAVA Programming Problem 3 - Temperatures Write a program that uses a two dimensional array to store the highest and lowest temperatures for each month of the calendar year. The temperatures will be entered at the keyboard. This program must output the average high, average low, and highest and lowest temperatures of the year. The results will be printed on the console. The program must include the following methods: A method named inputTempForMonth whose purpose is to input a high and a low temperature for a specific month. The month and the array of temperatures will both be passed as input arguments to the method. The method will not have a return value. A method named inputTempForYear whose purpose is to input a high and a low temperature for every month of the year. There are no input arguments for this method, but the method does return a completed multidimensional array of temperatures for the year. A method named calculateAverageHigh whose purpose is to calculate the average…arrow_forwardThe array size declarator must be an integer expression with a value greater than or equal to zero. True Falsearrow_forward
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrC++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,