Write a function that given an array of integers, the array's length and a search term, returns the number of times the search value appears in the array. If the array length is zero then the function should return a zero. Please pick a reasonable name and write a short main () function to test it. Write a function that, given an array of integers, the array's length and a search term, returns a true if the search value exists only once in the array. Otherwise it returns a false. If the array length is zero then the function should return a false. Please pick a reasonable name and write a short main() function to test it