changes wallpaper automatically
change the variables wallpaperDIR with a folder where all wallpaper files are stored and the time_interval to the value in minutes for interval b/w wallpaper change.
clone the repo and open a terminal and navigate to the directory and use g++ wallpaper.cpp -o wallpaper.out -lstdc++fs and the run the out file
to run the program automatically add the .out file to your startup foloder.