Rainbow Sort is a program which sort images into the rainbow order.
The idea behind this program is that I wanted to sort by color the books in my shelve. The challenge was to do this only in C++.
For the sort method I've read those articles:
For the image treatment library:
You run the program or you specify the absolute path
or you put your images in a folder named 'img' in the same folder as the exe.
Before the program:
And after:
