In C please.

Exercises To get more practice working with arrays, you will write several functions that involve operations on arrays. In particular, implement the following functions in the file array utils.c and array_utils.h on Zybooks. Write a function that, given an integer array and an integer x determines if the array contains x anywhere within the array. It should return true if it does, false otherwise. int contains (const int *arr, int size, int x) Write a function that given an integer array and an integer x determines if the array contains x within two provided indices, ij. It should return true if it does, false otherwise. int containswithin (const int *arr, int size, int x, int i, int j) Write a function that, given an array of integers and its size, reverses the elements in the array. For example, if the original array was 10,15, 5, 25, 0] the new array should be [0, 25, 5, 15,10 void reverse (int arr, int size); Order Statistic You'll get more practice with arrays by writing your own version of the Order Statistic program which we have seen in past works Write a function that takes in an array arr and integer i (that is less than or equal to the number of elements-something to verify in error checking!), and returns the i-th smallest element of the array. This function should be implemented without the help of any C- Library sorting functions int orderstatistic (int arr, int size, int i)