Given an array temps of double, containing temperature data, and an int variable n that contains the number of elements in temps: Compute the average temperature and store it in a variable called avgTemp. Besides temps, n, and avgTemp, you may use only two other variables -- an int variable k and a double variable total, which have been declared.

Write a program that can be used to gather statistical data about the number of movies college students see in a month. The program should perform the following steps: Ask the user how many students were surveyed. An array of integers with this many elements should then be dynamically allocated.. Allow the user to enter the number of movies each student saw into the array. Calculate and display the total and average of the values entered. Input validation: Do not accept negative numbers for input.

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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 //…

Given an array arr of type int, along with two int variables i and j, write some code that swaps the values of arr[i] and arr[j]. Declare any additional variables as necessary.

Given an array of wine objects, write a function that returns the name of the wine he will buy for the party. If given an empty array, return null. If given an array of only one, Atticus will buy that wine. Examples chosenWine ([ { name: "Wine A", price: 8.99 }, { name: "Wine 32", price: 13.99 }, { name: "Wine 9", price: 10.99 } - "Wine 9" ])