I only need you to do question 5 (I already did the other questions). This is a data structures assignment. The assignment.docx/pdf will be your guide. Just to clarify, you just have to do one...

Question 5
Program Plan
1. Declare the header file
2. Define a function GreaterthanNbyK that takes three input arguments: floating point array arr[], an integer n and an integer k
3. Compute x
4. Initialize unordered_map variable count
5. Traverse the map
6. If value of a key-value pair is greater than x, print the key
7. Write the main function
8. Declare the array and assign floating point values
9. Compute n
10. Call the function GreaterthanNbyK()
Program
// C++ code to find...