There are many things you can do with strings, using methods. .length will give you the number of characters in a string.
.reverse will flip the string around.
.upcase will make a string all caps.
and .downcase will make a string all lowercase.
There are many more methods, but I am not going to list them all. You can also use many methods at once. They are solved from left to right.
Take the given string and use methods to make the code print out "!edoc ma i !ih".