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(10 pts)3-1. Given the following piece of code #define SIZE 10 include <iostream> using namespace std; // sorted array in descending order int list[SIZE] (23, 19, 17, 13, 11, 7, 5, 3, 1, 0); // recursively binary search the array list for key // return the index to list if key is found. else return -1 int recBinarySearch (int key) // Please implement the recursive function.. Please implement the C++ function recBinarySearch that recursively binary searches the value key in the array list. The function returns the array index if key is found; else it returns -1. The array 1ist is in descending order. The recursion can be either direct or indirect. Both global and static variables are not allowed. No need to include header files
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