Programing fundamental c++

Q3:Write a c++ program that takes 10 floating point value from an input file (sorted), that is the output file from previous program, read them into a floating-point array, pass this array to function that does pass by reference using pointer variables and perform binary search over the array based on some key. Note: Make a new project for this program. The input file for this program should not be moved from the previous program, rather the path of the file from previous program should be used to load the file in this project