You need a container, then you need to permutate all the set of characters. You can do it character by character or you can put the same function inside for n-1 characters. There is a point in the exercise, just create some code and people here will point you in the more correct direction.
While it is something already done, it tests your creativity and knowledge of the language. It feels great to figure out the problem by yourself.
While it is something already done, it tests your creativity and knowledge of the language. It feels great to figure out the problem by yourself.
