solve using C++ program and please solve fast

Write a well-documented C++ program consisting of the following two functions. Write a function that accepts an array of integer elements and its size as parameters, swaps the two halves of the array as shown below. If the array contains the following: 592 1284 Then your function should swap the two halves of the given array so as it becomes as follows: 1284 15/92 Write a function main () that defines an array consisting of 13 integer elements and performs the following tasks in order: a) fills the array by prompting the user to enter 13 integer values from the keyboard; b) displays all array elements separated by two spaces. c) swaps the two halves of the array by calling the above-defined function. d) displays all array elements (after swapping) separated by tabs. Hints 1) Develop and check the correctness of the tasks in a and b parts before starting parts c and d. 2) Try and practice the following program structures: In your program, write the main () function after the first function. In your program, write the first function after the main () function. You have to use the prototype in this case