Sum Difference Given an array of integers, write a program to find the difference between the sum all the even numbers in the array and sum of all odd numbers in the array. You can subtract the sums in whatever order you wish but the function must always return a positive integer. Please complete a function called SumDiff, which takes an argument of an array of numbers and returns an integer. function SumDiff(numbers) { // your code here // returns an integer } Example test case: Input: [1,5,8,2,10,33,36] Output: 17 Reasoning: (8 + 2 + 10 + 36) - (1 + 5 + 33) = 17

// MichiganCities.cpp - This program prints a message for invalid cities in Michigan.   // Input:  Interactive // Output:  Error message or nothing #include <iostream> #include <string> using namespace std; int main()  {    // Declare variables    string inCity;   // name of city to look up in array    const int NUM_CITIES = 10;    // Initialized array of cities    string citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"};     bool foundIt = false;  // Flag variable    int x;         // Loop control variable    // Get user input    cout << "Enter name of city: ";    cin >> inCity;        // Write your loop here             // Write your test statement here to see if there is        // a match.  Set the flag to true if city is found.                              // Test to see if city was not found to determine if     // "Not a city in Michigan" message should be printed.…

JAVA ARRAY MANIPULATION QUESTION: make a method called manipulator that takes a double array as parameter and modifies it. The method will modify the array then print the array. The method must modify the existing array, it CAN NOT create a different array as the solution. The manipulator method will be a void method.   Remember: To get an average of 2 digits you add them together then divide by 2. Average of x and y = (x+y)/2   Modifications the method will do: For every 2 consecutive elements in the array, both the elements are replaced by their average.  If the number of elements in an array is odd don't modify the last number of the array.   Basically, you find the average of 2 consecutive elements then replace both of the elements with that value. Examples: Array = {2.0,3.0} will be changed to {2.5,2.5} when passed to the manipulator method Array = {2.0,3.0,45} will be changed to {2.5,2.5,45} when passed to the manipulator method Array = {2.0,3.0,45,55} will be changed to…

C++ Write a program that populates an array with numbers and allows the user to run some actions on the array. Your array will be initialized in your main function to a constant global value, MAX_SIZE, which should be set to 20. To perform the subtasks, you will be writing three functions: fillArray: This function takes in an array of integers and a reference to an integer representing the number of filled elements. In this function, the user is prompred to enter a positive number that is no greater than 20, and this input will loop until the user enters a legal value. This value will be filled inside of the reference parameter mentioned above. From here, the array will be filled up to "value" elements with randomly generated numbers between 1 and 100. Make sure to set the random seed to 20 at the start of main() for consistent results. displayArray: This function takes in an array of integers and an integer representing the number of filled elements. Using a loop, all elements in the…