exo3.c: implement ROTX where X the number of latin
-rw-r--r-- 41 .gitignore
-rw-r--r-- 910 README
drwxr-xr-x - exo1
drwxr-xr-x - exo2
drwxr-xr-x - exo3
drwxr-xr-x - exo_skel