In C++

I have a file it is downloaded as a zip inside is a .bin am I suppose to do anything with this file?

The Count3s program opens a binary file containing 32 bit integers (ints). Each int requires 4 bytes of storage in your program. Your program will count the number of occurrences of the value 3 in this file of numbers. Your objective is to learn about opening and accessing files and apply your knowledge of loops -- control structures that repeat until logical conditions are met. The name of the file containing data used by the program is "threesData.bin".