In C++ please! Binary Search

Given the code below, complete the binary search function where the data is sorted in descending order. The function will return the vector slot where the input target is found. If the target is not found, return -1.

Examples: (assume the vector is 60, 50, 40, 30, 20, 10)

input:

50 

output:

1 

input:

15 

output:

-1

Given the code below, complete the binary search function where the data is sorted in descending order. The function will return the vector slot where the input target is found. If the target is not found, return-1. Examples: (assume the vector is 60,50, 40, 30, 20, 10) input: 50 output: 1 input: 15 output: -1 1 #include 2 #include 3 using namespace std; 4 5 //execute a binary search algorithm against a DESCENDING orderered list and return 6 //the vector slot where target is found, if target not found then return -1 7 int BinarySearch (vector values, int target) 8 { 9} 10 11 int main() 12 { 13 vector> user Input; 17 cout